Hong Kong Council for Testing and Certification

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol!All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited OrganisationsHKAS' accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS: www.hkas.gov.hk    

Testing and Certification for Food

The Hong Kong Standards And Testing Centre Ltd (STC)

Our toy testing capabilities follows international toy safety standards and is recognized by accreditation bodies such as CMA, CNAS &amp; CNCA (China), PJLA &amp; CPSC (United States), DAkkS (Germany), VILAS (Vietnam), HKAS – HOKLAS (Hong Kong), and MHLW, JTA &amp; CPSA (Japan).  From product safety and performance testing to transportation testing and pre-shipment inspection, STC offers a one-stop solution for all your toy testing needs.  Australia (AS/NZS 8124)Canada (CCPSA Toys Regulations)China (GB 6675 &amp; GB 19865) – CCC MarkEurope (EN 71, EN 62115 &amp; EMC, REACH) – CE MarkJapan (ST Toy Safety Standards, Food Sanitation Law) – ST MarkNew Zealand (AS/NZS ISO 8124)United States (ASTM F963, CPSIA, FDA &amp; FCC, Cal. Prop. 65)Vietnam (QCVN 03:2017)If you have any further question, please feel free contact us at enquiry@stc.group or visit our website: https://www.stc.group/en/services/detail/toys 

Toy Testing

Radio frequency and electromagnetic compatibility (EMC) Testing:	The EMC testing service reveals the performance of your products in electromagnetic conditions.	Conducting RF testing, electromagnetic compatibility testing (i.e. electromagnetic interference &amp; electromagnetic susceptibility) in accordance to standards of Australia, Canada, China, Europe, Hong Kong, Japan, Kuwait, Korea, New Zealand, Saudi Arabia, the United States, etc.	Providing technical support services.	Assisting customers on product modification in order to meet stringent standards of various countries.	The international certifications that we can assist customers to obtain, and accreditation/recognition that we have gained: (Europe) CE, RTTE Certification; (Germany) DAkkS; (USA) FCC, TCB; (Canada) IC; (China) CNAS; (Australia/New Zealand) C-Tick; (Japan) VCCI; (Hong Kong) HKSI.

EMC Testing Service

At STC, we offer comprehensive food contact materials testing services to assist manufacturers, suppliers and retailers ensure that products comply with relevant food contact material regulations in countries such as Europe, United States, China and Japan. We also offer quality and performance testing services to verify products claims and technical analysis for product improvements to meet industry standards and consumer expectations.   STC is the only testing laboratory in Hong Kong working in collaboration with industry leading laboratory LUCIDEON to provide reliable and specializedceramic testing and cookware testing services.  Ceramic Testing Metal Release(EU 84/500/EC, 2005/31/EC; US FDA 7117.05, 7117.06)Thermal Shock(ASTM C554, BS EN 1183)Microwave Safe(ASTM C1607, BS EN 15284)Dishwasher Safe(ASTM C676, BS EN 12875)Metal MarkingCookware Testing(BS EN 12983) Thermal HazardHeat ResistanceFatigue ResistanceTorque ResistanceBending StrengthPencil Hardness Test for CoatingPouringPlasticware Testing European UnionRegulation(EU No. 10/2011)United States(FDA 21 CFR 170-190)Japan(Food Sanitation Law)China(GB 4806)Cutlery Testing Cutlery for Preparation of Food(ISO 8442-1)Cutlery with Stainless Steel and Silver plating(ISO 8442-2)Table Cutlery with Non-metal Handles(BS 5577)Child-Use Cutlery and Feeding Utensils(BS EN 14372)Glassware Testing Annealing and Temper Number(ASTM C148)Thermal Shock(ASTM C554, BS EN 1183)Other Kitchenware &amp;Food Contact Material TestingItems Insulated Container Testing(e.g. insulated water flask) BS EN 12546Ovenware Testing(BS EN 13834)Toughened Glass Panels Testing(BS 3193)If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact 

Food Contact Materials and Kitchenware Testing

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS' accreditation is recognized in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing Services for Jewellery

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited Organisations HKAS' accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing and Certification Services for Electrical and Electronic Products

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS’ accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan.Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing and Certification Services on the Environmental Protection Front

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC):www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol!All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited Organisations HKAS’ accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing and Certification Services for Textiles and Garment

At STC, our children&#39;s and baby product testing specialists are up-to-date with constantly changing global regulatory requirements and industry standards to ensure that products are compliant and competitive.
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Our state-of-the-art internationally recognized and accredited testing laboratory allows us to perform children&rsquo;s and baby product testing in accordance to Australia, China, Europe, Japan, United Kingdom, United States, and New Zealand safety standards.&nbsp;&nbsp;
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Our extensive Children&rsquo;s &amp; Baby Product Testing services include:
 Children&rsquo;s &amp; Baby Product Testing  	 Baby Walking Frames (ASTM F977, EN1273) 	 Bunk Beds for Domestic Use (ASTM F1427,EN747, AS/NZS 4220) 	 Carry Cots &amp; Similar Handled Products &amp; Stands (ASTM F2050, EN1466) 	 Child Safety Barriers for Domestic Use (ASTM F1004, EN1930) 	 Children&#39;s Cots for Domestic Use (ASTM F1169, EN716, AS/NZS 2172) 	 Children&#39;s Safety Harnesses (EN13210) 	 Horizontal Bars 	 Playpens for Domestic Use (S0011E) 	 Portable Hook-on Chairs (16 CFR1233, BS EN 1272) 	 Wheeled Child Conveyances (ASTM F833, EN1888, AS/NZS 2088) 	 Children&#39;s Paints (ASTM F963, EN71, AS/NZS 8124) 	 Children&#39;s Sunglasses (ANSI Z80.3, EN1836, AS/NZS 1067) 	 Children&#39;s High Chairs &amp; Multipurpose High Chairs for Domestic Use (ASTM F404, EN14988, AS4684)&nbsp;  If you have any further question, please feel free contact us at enquiry@stc.group or visit our website: https://www.stc.group/en/services/detail/childrens-juvenile-products

Children Baby Product Testing

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS’ accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Tested in Hong Kong - Certified in Hong Kong

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol!All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited OrganisationsHKAS' accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk 

Testing Services for Chinese Medicines

 Children&#39;s Jewelry Testing 
STC is offering comprehensive Children&#39;s Jewelry testing to ensure product safety and quality. As excess content of heavy metal may trigger contact allergies and dermatitis, children&#39;s jewelry and accessories, such as bracelets, earrings, necklaces, and rings, must comply with Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) chemical regulations for nickel release, lead, cadmium and phthalates to be marketed in the EU.
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Those intended for markets in the United States must comply with chemical limits set forth by the U.S. Consumer Product Safety Improvement Act (CPSIA), American Society for Testing and Materials (ASTM) F2923 and California&#39;s Proposition 65.
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 Children&#39;s Jewelry Testing services include:  	 Total Lead Content 	 Total Cadmium Content 	 Nickel Release 	 Heavy Metal Testing 	 Phthalates 	 Physical Testing (tension, torque, flammability, sharp point, sharp edge, small parts, etc.)&nbsp;   Country  	 Europe (EN71-3, EN1811, EN12471 &amp; EN12472, REACH) 	 USA (CPSIA, ASTM F2923 &amp; ASTM E1613, California&rsquo;s Proposition 65) 	 China (GB 28480)  If you have any further question, please feel free contact us at enquiry@stc.group or visit our website: https://www.stc.group/en/services/detail/children-jewelry

Children Jewelry Testing

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC):www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol! All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-AccreditedOrganisations HKAS’ accreditation is recognizedin over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from the website of HKAS:www.hkas.gov.hk    

Testing and Certification Services for Toys and Children's Products

Why should you use Hong Kong’s testing and certification services? High Professional IntegrityGood Intellectual Property ProtectionHigh Technical CompetenceQuick Response to Market NeedsRobust Accreditation System Being Highly Regarded InternationallyA Free Port with Excellent Logistics SupportYou can find more information about Hong Kong’s testing and certification sector from the website of the Hong Kong Council for Testing and Certification (HKCTC): www.hkctc.gov.hk To find quality reports / certificates? Look for the HKAS Accreditation Symbol!All endorsed test reports / certificates issued by Hong Kong Accreditation Service (HKAS) accredited organisations bear the HKAS accreditation symbol with the registration number of the accredited organisations. Wide Recognition of HKAS-Accredited OrganisationsHKAS' accreditation is recognised in over 100 economies, including all major trading partners of Hong Kong such as the United States, European Union, Mainland China and Japan. Accreditation helps users to identify reliable conformity assessment service providers. You can find service providers accredited by HKAS and their scope of accreditation from thewebsite of HKAS: www.hkas.gov.hk  

Testing and Certification Services for Construction Materials and Buildings

Medical device regulations are constantly changing and evolving to better safeguard the health and safety of the public. However these regular changes may impact manufacturers with regards to their product requirements and registrations with local and overseas regulators.   At STC, our team of knowledgeable experts are up-to-date with the latest regulatory requirements in key markets to ensure that compliance is met and support medical device manufacturers in gaining market entry quickly.  Key Market Support: Australia(DOH)Brazil(MOH)Canada(HC)China(CFDA)Europe(CE Notified Body MDD / MDR)India(MOH)Japan(MHLW)Korea(MFDS)Malaysia(MOH)Singapore(HSA)Taiwan(TFDA)United States(FDA)Our Medical Device Product Classification &amp; Regulatory Support services include: Document Preparation for ISO13485 Certification (Gap Analysis)Medical Grade Components SourcingTechnical File / Dossier CompilingCollateral, Particular Harmonized &amp; Industrial Standards TestingTest Equipment Setup for Performance TestingBiological Testing according to GLP RequirementsSubmission of Technical File to RegulatorsRepresentation by Local RepresentativesLicense Holding &amp; Risk ManagementOn-site Support during Regulator InspectionsQMS/QSR support on CFR820, ISO13485, Canada MDR, Korea GMP, Brazil GMP and Japan Ordinance 169Electrical Testing ISO 17025CB SchemeNRTL Program. Biological Testing(ISO 10993) Interactions with blood(ISO 10993-4)Vitro Cytotoxicity(ISO 10993-5)Local Effects after Implantation(ISO 10993-6)Ethylene oxide sterilization residuals(ISO 10993-7)Irritation(ISO 10993-10)Skin Sensitization(ISO 10993-10)Systemic Toxicity(ISO 10993-11)LUCIDEON Medical Device Services As part of our commitment to offering the most extensive services to our customers, STC is working in collaboration with LUCIDEON to provide a greater range of services including Medical Device Consultancy, Materials Developments and Technology Innovations.If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact

Medical Devices Testing

CMA Testing & Certification Laboratories Limited

Make sure your newly produced toy collection complies with international safety standards with the company’s reliable and professional toy testing service. The company offers a range of testing product certifications, including RoHS, REACH, and more from a wide range of countries, making exporting your products to various overseas markets a lot easier. Minimize the chances of complaints and returns with this professional toy testing service. Provides expert and professional services.Offers a range of toy testing services and certifications covering a number of global footprints.The company’s expertise includes:European Union: EN 71, EN62115, EMC, REACH, RoHS, etc.United States: CPSIA, CPSC, ASTM F963, etc.Japan: ST 2012, Japan Food Sanitation Law (JFSL).China: GB 6675.Australia / New Zealand: AS/NZS ISO 8124.Canada: Canada Consumer Products Safety Act (CCPSA).Brazil: Inmetro (NM300).Mexico: NOM-252、NOM-015.Argentina: S-mark (NM300).Saudi Arabia: SASO (SSA1063).Gulf Countries: GC mark (BD-131704-01).

Toy Testing Service 

ESIGN HK HOLDING LIMITED

eSignGlobal is deeply involved in the electronic signature industry, offering government, corporate, and individual users a comprehensive suite of reliable and secure solutions. These include identity authentication, electronic signatures, electronic contracts, intelligent compliance, and legal services. 

E SignGlobal

Eurofins MTS Consumer Product Testing Hong Kong Limited  

 	 Our chemical services test goods including, but not limited to: Garments &amp; Textiles Footwear Paper &amp; Packaging Toys Accessories Cosmetics Materials in Food Contact Hardlines Electronic products&nbsp; 	 At MTS, we aim to help your products to fulfill international standards and requirements such as: California Proposition 65 United States Consumer Product Safety Improvement Act (CPSIA) EU Food Grade Contact (EU 10/2011, 841500/EC, Germany LFGB, France DGCCRF, Italy Decree of the Minister) US Food &amp; Drug Administration (FDA) Safety Data Sheet (SDS) Toxicological Risk Assessment (TRA) and Labeling of Hazardous Art Materials Act (LHAMA) Cosmetic Product Safety Report (CPSR) EU Restriction on Hazardous Substances in electrical products (RoHS) Battery Directive 2006/66/EC and Amendment 2013/56/EU EU Regulation on Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) Canada Consumer Product Safety Act (CCPSA) Chinas National General Safety Technical Code for Textile Products (GB 18401) Australian Competition and Consumer Act 2010 (Trade Practices Act 1974)  

Restricted Substance Testing

Conant Optical Inc

                                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turnaround times. High quality customer service and swift delivery is our responsibility and standards. Conant RX Lens Lab is a state-of-the-art centralized optical lab. Constantly research and investment manufacturing in lens manufactuing technology offffers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs. Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.   Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day     

edge cutting service

                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turn around times.High quality customer service and swift delivery is our responsibility and standards.Conant RX Lens Lab is a state-of-the-art centralized optical lab.Constantly research and investment manufacturing in lens manufactuing technology offers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs.Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.   Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day  

Install service

                   THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turn around times.High quality customer service and swift delivery is our responsibility and standards.Conant RX Lens Lab is a state-of-the-art centralized optical lab.Constantly research and investment manufacturing in lens manufactuing technology offers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs.Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.  Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day  

Customized packing service

                    THE GLOBAL RX SERVICE All of our lenses are made to order by our expert, highly trained technicians, to ensure the quality of every lens. We operates on a 24 hour schedule, seven(7) days a week to provide quick turn around times. High quality customer service and swift delivery is our responsibility and standards. Conant RX Lens Lab is a state-of-the-art centralized optical lab. Constantly research and investment manufacturing in lens manufactuing technology offffers the latest products and technology to our customers. We have a comprehensive selection of lens options including our own free-form digital designs. Designed and equipped to handle any type of order 24 / 7 our Lab has grown steadily over the years, now in our RX lab we produce over 1,000,000 ophthalmic lenses per year. We are presently supplying RX prescription lenses to our homeland China, USA, Canada, France, Finland, Germany, Sweden, Denmark, Spain, and many other countries.   Automatic Precise Consistent 7D24H, Quicker Delivery time Capacity 6000+ jobs a day   

Progressive lens customized logo service

EnerRight Intelligent Limited

UEner Innovations Limitedis a professional supplier dedicated to providing green building solutions. We offer innovative, advanced materials and customizable options for window retrofitting that enhance energy efficiency, extend equipment lifespan, improve indoor comfort, and drive sustainability forward. Energy efficiency &amp;Cost-effectiveness Integrated with AI-driven HVAC control to optimize energy use, and harness UV light for self-cleaning through photocatalysis, keeping your windows pristine with minimal maintenance.Eco-Friendly Solutions Experience the benefits of water-based coatings that are formulated with environmentally friendly materials, significantly reducing harmful emissions during application. Advanced Nanotechnology Utilize CWO/ATO nanoparticles for superior thermal blocking and impressive energy savings. Crystal Clear Vision Enjoy high visible light transmittance for enhanced transparency, bringing natural light into your space without compromising on performance. Ultimate Solar Protection Our coatings block NIR and UV rays, significantly reducing solar heat gain and enhancing comfort in hot regions. Why Choose Our Advanced Coating Technologies? 1.We collaborate with the Hong KongPolytechnic University research team to ensure the reliability and safety of products. 2. The technology is granted The People's Republic of China Patent and United States Patent. 3. UEner has been honored with the Cyberport Creative Micro Fund (CCMF) in collaboration with the Hong Kong Institution of Engineers (HKIE) and the Cyberport.  

Window Retrofitting Services

Hohenstein Laboratories (HK) Limited

Hohenstein, founded in 1946, as an internationally recognised test laboratory, has specialised for 79 years in testing, certification and research of softlines and hardlines products. Our labs in Hong Kong and Shanghai are a state-of-the-art and in line with our Headquarters in Germany. Our expert team in Greater China provides a wide range of tests and reliable customised services for your products at competitive prices. As an internationally accredited textile testing laboratory, the Hohenstein Greater China Laboratory can conduct testing services on harmful substances, quality, functionality and safety of textiles in line with international standards like ISO, EN, DIN and CPSC. This enables local companies to get well-prepared to meet the diverse purchasing demands of global partners.As the founder and certification body of OEKO-TEX®, the Hohenstein Greater China Laboratory can offer OEKO-TEX® pre - testing services for domestic clients. It can also tailor testing schemes as per product types and buyer requirements. This helps enterprises obtain test reports in short cycles, respond swiftly to downstream demands and reduce subsequent certification costs.Our textile testing determines conformity with legal requirements, standards, international specifications and internal quality guidelines. Textile technology testing Quality testing (colour fastness, fibre fineness, dimensional stability, strength of fabrics)Performance testing (such as water resistance, waterproofness, breathability/permeability to air, pilling, washing tests, etc.)Determination of fibre composition (Textile Labelling Act)Testing for chemicals and harmful substances Validation of legal conformity and product requirements that go beyond statutory needs (such as testing for harmful substances according to REACH, CPSIA and individual RSLs)Wastewater and sludge testing according to individual requirements (ZDHC, OEKO-TEX®, Greenpeace)Preparation of expert reports in the case of claimsOEKO-TEX® certificationTextile labelling and fibre composition Determining the qualitative and quantitative attributes of yarns and fabrics is crucial if you want to identify materials correctly in accordance with EU textile labelling directives.We identify fibres and determine their properties in three ways – by using microscopes, mechanical testing or chemical testing. You can scan the QR code below to follow Hohenstein’s official account for business inquiries，thanks you. 

My Sourcing