Professional Services

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Professional Services Service Providers and Companies

Leconcepts Holdings Co Ltd

     We are an experienced manufacturer which is good at produce plastic goods with fine paintings.   Some of our productions are sold in the museums and heritages.   Services include hand painting, spray painting, tempo painting and so on.   We an OEM company which is strong in developing customers' ideas/concepts in the production.   We have steady cooperation with many brands and designers for product development.   Fully comply with the international safety requirements, if any.   More photos and samples can be available upon request from qualified buyers.    

Facilities - Painting Equipment

The Hong Kong Standards And Testing Centre Ltd (STC)

Personal protective equipment (PPE) is intended toprotect the wearer against the risk of health and safety related injuries. From sunglasses and gardening gloves to sport helmets and safety shoes, PPE testing is essential for ensuring that PPE products are reliable and can effectively safeguard the wearer from harm.STC's PPE testing services are in accordance toISO, ASTM, EN, AS/NZS, BS, CSA,andANSI/SAE standards.OurPersonal Protective Equipment (PPE) Testing services include:	Safety Footwear	Protective Gloves	Protective Clothing	Safety GogglesIf you have any further question, please feel free contact us or visit our website.

Personal Protective Equipment (PPE) Testing

Over 20 years of experience in the toys , premiums, gifts, garments, household 
    utilities, lightings & costume jewelry industries.   Our facilities are China-based & Vietnam-based, covering the activities of project study,   prototype making, mould-building, plastic injection, plastic rotomolding,   polyresin forming, electrical and electronics, sewing and wood productions.  Pls visit www.leconcepts.biz to see our production facilities and equipment lists.  

Consumer Product Design

 STC is the first non-governmental laboratory in Hong Kong to receive accreditation from Certification and Accreditation Administration of the People’s Republic of China (CNCA) to provide comprehensive ChinaCompulsory Certification (CCC) testing services.  Our laboratory in Dongguan, is the first non-government organization in China to obtain designated CCC testing laboratory status providing full scope CCC toy testing services and CCC testing services for information technology equipment, lighting products and audio-visual equipment.     STC provides one-stop CCC and support services from application and document preparation to type testing and factory inspection to meet all local and oversea CCC needs.  Information Technology Equipment (GB 4943.1-2011, GB 17625.1-2012, GB/T 9254-2008) MicrocomputersPortable computersComputer display devices and projectorsComputer Built-in power supplies, adaptors and chargersIf you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact 

CCC China Compulsory Certificate for IT Equipment

Our Electrical Products Division offers a wide range of services to ensure the safety of office and home appliances, including:	Providing technical support services at different design stages	Offering a full scope of electrical safety testing service	Providing one-stop product safety testing and certification services according to customer specifications and relevant product standards, e.g. screening test for RoHS, tests for PAHs and California Energy Efficiency test.Business Information Equipment Safety Test for EN 60950-1 / IEC 60950-1:	ITE Product (less than 50W)	ITE Product (more than 50W, less than 300W)	ITE Product (more than 300W)	AC/DC adaptors / Switching mode power supply (Single output)

Business Information Equipment Safety Test

Microtech Technology Co Ltd

Microtech Technology Company Limited. established in 2001,offers professional design and manufacturing services for hundreds types of Liquid Crytal Display modules and Touch Panels-TN,FSTN,TFT,RTP,CTP.With the advantages of high contrast,fast response time,wide viewable angle and low power consumption,Microtech's products are widely used in Industrial Equipment,Medical devices,Home Intelligent Devices,Digital cameras,Video Game Devices,Instruments etc.Since its establishment,the management has been following human-oriented strategy and developing reliance among customers.To comply with these beliefs and ISO 9001:2015 standards,Microtech keeps on recruiting capable professionals,adopting advanced technology,developing new products,improving process and enhancing quality.Based on its strong R&amp;D capacity, outstanding product quality and professional service,Microtech has won the high reputation from both mainland and oversea customers,and established long-term strategic partner relationship with them. Our products are not only satisfy the display individuation requirement of all the mobile phone manufacturing factories in the mainland,but also meet the highly uniformity and reliability requirement to the display effect of module for many famous brands in Europe,American and Asia pacific.In addition,our products which have reached the extent of excellent quality and reliability could be applied in Automotive,Medical,Power station,Transportation,Industrial &amp; Equipment and Office equipment for many famous enterprises in American,France,Italy,Australia,Korea and so on. In order to obtain an excellent quality management team and offer our customers professional &amp; efficient service and satisfied products,We comprehensively carry out Zero Defect quality management,implement ISO9001:2008 standards training and organize the examination /enrollment of quality management personnel national professional qualification.Our Mission "Efficient and timely service is the key to our success.Our success is tied with our client's success. We are dedicated to provide excellent service to our customer at the most competitive prices." To provide customer a value added LCD product by stringent quality control,comprehensive technical support,and utilization of latest technology. 

TFT Displays & Embedded Solutions

Advance Label Ltd

Specializes in printing adhesive labels and paper products for toys, food, household products, consumer goods, and electrical appliances.
Equipped with machines of advanced technology to provide a wide range of services. The plant is managed by experienced professionals to ensure highest quality, safety standards and efficiency.
Belows are the services we provided: 	 Offset Printing 	 Silk Screen Printing 	 Letterpress Printing 	 Digital Printing 	 Pre-press service 	 Folding &amp; Gluing 	 Binding 	 Assembling 	 Perforating 	 Laminating 	 Customized Printing Solution 	 Hot Foil Stamping 	 Embossing / Imbossing 	 Holographic effect 	 Lenticular effect 	 Soft touch effect 	 UL label 	 Eggshell label 	 Multi-layer label 	 Toy sticker 	 Barcode label 	 Scratch-off card 	 Tattoo sticker 	 Puffy sticker 	 Blister sticker 	 Packaging card 	 Packaging box 	 Sticky Memo 	 PVC/PP/PC/PET film 	 Gift &amp; Premium item 	 Paper toys  We also committed to provide the best service and had achieved accreditations including below: 	 Quality System: ISO9001 	 Environmental: ISO14001, FSC 	 Social Responsibility compliance: ICTI 	 G7 	 UL 	 CPSIA 	 FAMA 	 RoHS 	 SVHC  
We are welcomed to any OEM or ODM items which made with paper materials, we have our own pre-press and design team to provide different design solution to you and provide the one-stop printing services.

Please contact us via email info@advancelabel.com.hk for more details.

Printing Service

Protective Clothing Testing BS EN 14120STC provide full scope of Protective Clothing testing for wrist, palm, kne and elbow protectors for users of roller sports equipment.	Protective Clothing Testing	Innocuousness Testing	Restraubt Testing	Abrasionresistance Testing	Impact strength Testing	Impact performance Testing	Stiffness of wrist protectors Testing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/sporting-goods

Sport Products Protective Clothing Testing 

CW Business Services Limited

The international tax environment is changing rapidly due to coordinated actions by governments and of unilateral measures designed by individual countries, both intended to tackle concerns over base erosion and profit shifting (BEPS) and perceived international tax avoidance techniques. As a result, the tightening of tax regulations around the globe can present different risks to business operations, and such risks can, in turn, have many repercussions. We shall be pleased to provide tax services to you in your unique tax situation, whether corporate or individual, national or international. We are here to provide you with tailor-made tax solutions that support your business needs, including managing your tax exposure, optimizing tax efficiency, and coping with the changing tax environment. Our tax professionals, which include qualified accountants of CPA Australia, ACCA, and HKICPA, are equipped with tax expertise gained through their long years of prior experience in providing tax advisory services in Hong Kong, China, and international context to local and multinational clients in various industries such as manufacturing, wholesale, retail, real estate, information technology, hospitality, logistics, shipping and airlines, fund management and financial services. We are also strong in supporting you in meeting your tax compliance/filing obligations and dealing with the tax authority to resolve tax disputes. In Hong Kong, we can support you in: Tax compliance matters such as profits tax returns filing, employer’s returns filing, individual returns filing, and replying to inquiries raised by the Hong Kong Inland Revenue Department;Stamp duty matters including application for stamp duty relief;Tax dispute resolution;Tax investigations and field audit;Advance ruling application;Tax treaty matters including application for treaty relief, tax resident certificate, and initiating mutual agreement procedure;Capital gains claim;Offshore profits claim;Depreciation review;Objection and appeal to the Board of Review and courts;Other corporate tax planning, such as holding structure for investment in and outside Hong Kong, IPO holding structure, intellectual property holding structure, funding arrangement to achieve tax efficiency;M&amp;A tax matters, such as tax due diligence review, financing, and tax-efficient structuring;Individual tax planning and advisory matters, such as time apportionment claim, application for tax exemption, taxation of fringe benefits, including share options/awards.In Mainland China, we can support you in: Tax compliance;Individual income tax planning;Export tax refund application;Tax health-check;Tax planning;Client representation.

Tax Advisory

Daiwa Metal Works Co Ltd

As a leading sign and metal production company in Hong Kong, Daiwa's goal is to make the design, ordering and installation process of signs transparent and simple. We monitor every step of the process and make the perfect signs for you. Understand customer needs, provide customers with signs on strategic and creative resources; provide more than 300 kinds of material solutions for customers to create a vast creativity to help achieve marketing guide and so on.According to customer needs, we can customize product styles, materials and sizes, cover space design materials such as stainless steel, aluminum, acrylic, etc., which can go with electroplating, polishing, spray painting, etc. with different effects.According to the customized plan, Daiwa prepares engineering drawings to ensure that all ideas could be properly conveyed.Domestic production base, advanced production equipment, seasoned craftsmen, and exceptional production efficiency - Daiwa offers stellarsign productsthat are truely exquisite and eye-catching.Finished items can only be successfully shipped after all of which have passed specific requirement tests. The step has definitely customers' time, money and energy.Daiwa has a professional installation and maintenance team, which has been approved by the Hong Kong Government Buildings Department as a registered minor works contractor for Class II and III Type C signboard projects. Installation and maintenance work are implemented conforming to the standard and operating procedures to ensure safe operation and use.Daiwa will attach quality certificates to all products and is solely responsible for maintenance items during warranty period.Metal 3D signage - HL&amp;Satin Stainless Steel Signage. Satin stainless steel signage makes of high-quality stainless steel #304 or #316. Sandblasting or grinding stainless steel, laser cutting, welding, argon arc welding, and polishing create fine metal signage with a strong stereoscopic sense to show a calm, noble, and luxurious visual effect. Optional material: #304 stainless steel, #316 stainless steel;Surface: Vertical or horizontal satin brushed or sandblasted;Plating colors options: Titanium gold, champagne gold, rose gold, black, antique brass, antique copper;Customization: yes.√Strong metal stereoscopic sense to show luxurious visual effect;√Stainless steel will not rust, durable and long lasting even under broiling in the sun or heavy rain.Satin Stainless Steel - Natural ColorSatin Stainless Steel - Natural ColorSatin Satin Stainless SteelSatin Stainless Steel - Red Bronze   

Metal 3D Signage - HL&Satin Stainless Steel Signage

Ching Luen Printing Co Ltd

 This printing service is supported by first-class printing equipment and technology. Various five-color, four-color, double-color and single-color printing machines are adopted. The printing processes are closely monitored by trained professionals. Skillful technicians.Highly customer-oriented.

Wide selection of over 500 types of materials merchandise from worldwide, we provide the entire spectrum of printing services from design to assembling. It includes following services &amp; products: 	 Offset Printing 	 Letterpress Printing 	 Silk Screen Printing 	 Digital Printing 	 Thermal Printing 	 Laminating 	 Embossing 	 Pre-press 	 Hot Stamping 	 Folding 	 Perforating 	 Binding 	 Varnishing 	 Assembling 	 Die-cutting 	 Ultrasonic Welding 	 Holographic 	 Soft Touch 	 Fluorescent 	 Glow in Dark 	 Glitter 	 Epoxy 	 Metallic 	 Spot Gloss / Matt UV  Product Label and Packaging: 	 Roll Label 	 Multi-Layered Label 	 Toy sticker 	 Extended Instruction Sticker / Booklet 	 Paper &amp; Plastic Box 	 Scratch-off Card with unique number 	 Decal &amp; Tattoo 	 Hang Tag 	 PP/PC/PVC/PET Film 	 UL/CSA Label 	 Blister Card / Sticker 	 Static Cling Vinyl 	 Note Pad 	 Transfer Sticker 	 UV/Water Resistant Sticker 	 Lenticular 	 Stencil 	 Box / Envelope 	 Multi-Layered Coupon Sticker 	 Security Label 	 Puffy Sticker 	 Packaging Card 	 Boarding Pass / Baggage Tag 	 Thermal Label 	 Hot Melt Satin Label 	 Sticky Memo 	 Fragrance Label 	 Serial / Unique No. 	 Barcode 	 QR Code  

We have our own factory in China to process the hot stamping production. Hot stamping foil can provide an outstanding outlook of your products or packaging and catch the attention of customers.

The hot stamping can mainly apply to following features: 	 Food menu 	 Hang Tag 	 Product packing 	 Paper materials texture 	 Plastic materials texture 	 Bottle top of wine 	 Packing label of food and drink 	 Security label 	 Company logo sticker 	 Magazine or booklet  We welcome any OEM or ODM inquiries about printing or packaging. We will try our best to provide professional advices to our customers and help them to develop satisfied products.

Hot Stamping Foil Printing Service

STEP HERO INTERNATIONAL LIMITED

This printing service is supported by first-class printing equipment and technology. Various five-color, four-color, double-color and single-color printing machines are adopted. The printing processes are closely&nbsp;monitored by trained professionals.
 
  Skillful technicians. 
  Highly customer-oriented. 
 

 Highlighted is a prepress service flaunting excellent and closely monitored processes like color separation. The service features the adoption of computer to plate (CTP) system and a set of color plate making systems from Apple computers. Various advanced imaging and printing equipment is used to ensure the highest prepress quality. Highly efficient.Well-trained professional personnel.

Prepress Service

CMA Testing & Certification Laboratories Limited

Country Related Standards and Regulations EU Testing for CE Marking- LVD (Low Voltage Directive)- EMC (Electromagnetic Compatibility Testing)- EMF (Electromagnetic Field) RED (Radio Equipment Directive) VDE GS Mark CB Scheme US California Energy Commission FCC (Federal Communications Commission) Australia and New Zealand AS/NZS regulations Japan VCCI (Voluntary Control Council for Interference by Information Technology Equipment) China China GB regulations Canada RSS (Radio Standards Specifications)ICES (Interference-causing Equipment Standards) GCC Standardization Organization GSO regulation 

Electrical and Electronic Testing

Highlighted is a prepress service&nbsp;flaunting excellent and closely monitored processes like color separation. The service features the&nbsp;adoption of&nbsp;computer to plate (CTP) system and a set of color plate making systems from&nbsp;Apple computers.&nbsp;Various advanced imaging and printing equipment&nbsp;is used to ensure the highest prepress quality.&nbsp;

 
  Highly efficient.&nbsp; 
  Well-trained&nbsp;professional personnel.&nbsp; 
 

Protective Clothing Testing BS EN 14120STC provide full scope of Protective Clothing testing for wrist, palm, kne and elbow protectors for users of roller sports equipment.	Protective Clothing Testing	Innocuousness Testing	Restraubt Testing	Abrasionresistance Testing	Impact strength Testing	Impact performance Testing	Stiffness of wrist protectors Testing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/sporting-goods

Sport Products Testing

 STC is the first non-governmental laboratory in Hong Kong to receive accreditation from Certification and Accreditation Administration of the People’s Republic of China(CNCA) to provide comprehensive ChinaCompulsory Certification (CCC) testing services.  Our laboratory in Dongguan, is the first non-government organization in China to obtain designated CCC testing laboratory status providing full scope CCC toy testing services and CCC testing services for information technology equipment, lighting products and audio-visual equipment.     STC provides one-stop CCC and support services from application and document preparation to type testing and factory inspection to meet all local and oversea CCC needs.  Audio-Visual Apparatus (GB 8898-2011, GB/T 13837-2012, GB 17625.1-2012) Audio-visual equipmentAudio power amplifiersVarious optical disc playback and processing equipmentRadio receiver for various broadcasting frequencies Combination speakersIf you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact 

CCC China Compulsory Certificate for Audio

STC’s product safety testing services covers LVD testing to assist manufacturers in meeting CE Mark requirements.    The LVD covers health and safety risks on electrical products operating with an input or output voltage of between: 50 and 1000 V for alternating current75 and 1500 V for direct currentIt applies to a wide range of electrical equipment including:Household Electrical Appliances(e.g. coffee machines, refrigerators, microwave ovens, etc.)AV Products(e.g. TV sets, radios, video players, etc.)Luminary (Lighting) ProductsIT &amp; Office EquipmentCablesPower Supply UnitsLaser EquipmentElectrical Accessories &amp; certain components(e.g. fuses)Common Electrical Safety Testing Although commonly referred to as electrical safety testing, the actual assessments carried out extend well beyond a product’s electrical characteristics and includes: Electric Shock Hazards TestingEnergy Related Hazards TestingFlammability TestingHeat Related Hazards TestingMechanical Hazards TestingRadiation TestingChemical Hazards TestingAbnormal Operation Testing(faults and failures within the equipment)If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact 

Low Voltage Directive (LVD) Testing

STC's Biocompatibility Testing services for medical devices includes:	Absorbent Incontinence Products  	Adhesives     	Blood Collection &amp; Storage Devices  	Bone Void Fillers  	Central Nervous System Implants	Combination Products 	Contact Lenses   	Dental Implants  	Devices Containing Antimicrobials	Device Raw Materials	Hemodialysis Disposables	Implantable Drug Delivery Devices  	Infusion / transfusion Devices	Intraocular Lenses	Laparoscopes &amp; Endoscopes  	Ocular Implants	Orthodontic Devices	Orthopedic Implants	Ostomy Devices	Reusable Devices	Surgical Gloves	Sutures	Syringes	Urinary Stents	Urologic Catheters	Vascular Catheters	Vascular Grafts	Vascular Stents	Ventricular Assist Devices	Wound Drainage Devices	Wound DressingsCytotoxicity Study Test (3 weeks lead time)	MTT Method(ISO 10993-5)	Agarose Overlay Method(ISO 10993-5 / USP 87)	Filter Diffusion Method(ISO 10993-5)	Direct Contact Method(ISO 10993-5 / USP 87)	MEM Method(USP 87)Irritation &amp; Skin Sensitization Test	Skim Sensitization Study (GPMT / Closed-patch)(ISO 10993-10) (6 - 8 weeks)	Skin Irritation Test(ISO 10993-10) (3 weeks)	Intracutaneous (Intradermal) Reactivity Test(ISO 10993-10 / USP 88)(3 weeks)	Oral Mucosa Irritation Test(ISO 10993-10) (8 - 10 weeks)	Vaginal Irritation Test(ISO 10993-10) (8 - 10 weeks)	Penile Irritation Test(ISO 10993-10) (8 - 10 weeks)	Rectal Irritation Test(ISO 10993-10) (3 months)	Ocular Irritation Test(ISO 10993-10) (3 - 4 weeks)Systemic Toxicity Test	Acute Systemic Toxicity Test(ISO 10993-11 / USP 88) (3 weeks)	Subacute Systemic Toxicity Test (14 days / 28 days)(ISO 10993-11) (6 or 8 weeks)	Subchronic Systemic Toxicity Test (90 days / 180 days)(ISO 10993-11) (5 or 8 months)	Pyrogen Test(ISO 10993-11) (3 weeks)Local Effects after Implantation Test(ISO 10993-6) (at least 4 weeks)	Implantation in Subcutaneous Tissue Test	Implantation in Muscle Test	Implantation in Bone TestInteractions with Blood Test (2 weeks)	Hemolysis Test(ISO 10993-4 / GB)	Hemolysis Test(ASTM F756)	APTT、PT、TT、FIB(ISO 10993-4 / GB)	Platelet Count Test	Complement Test(ISO 10993-4 / GB)	Thrombosis Test(in Vivo / in Vitro)(ISO 10993-4 / GB)Genotoxicity Test (ISO 10993-3)	Ames Test(8 weeks)	Mouse Lymphoma Assay Test(10 weeks)	Chromosome Aberration Test (10 weeks)If you have any further question, please feel free contact us atenquiry@stc.groupor visit our website:https://www.stc.group/en/contact

Biocompatibility Testing Services for Medical Devices

STC offers Safety &amp; Performance Testing services for medical device products such as: Electronic Clinical ThermometersInfrared ThermometersElectronic SphygmomanometersElectronic LaparoscopesElectronic EndoscopesElectrocardiographsMulti-parameter MonitorsPulse OximetersTherapeutic LampsHumidifiersNerve &amp; Muscle StimulatorsHigh-potential Therapeutic ApparatusElectro-therapeutic EquipmentMagnetic Therapy EquipmentHearing Aid General Standard General Requirements(EC / EN 60601-1) Collateral Standards Usability(IEC / EN 60601-1-6; IEC / EN 62366)Alarm System(IEC / EN 60601-1-8)Medical Electrical Equipment for Home Healthcare(IEC / EN 60601-1-11) Particular Requirements Nerve &amp; Muscle Stimulators(IEC / EN 60601-2-10)ECG Related Equipment(IEC / EN 60601-2-25; IEC/EN 60601-2-27; IEC / EN 60601-2-47)Sphygmomanometers(IEC / EN 80601-2-30; IEC/EN 60601-2-34; ISO / EN ISO 81060-1)Multi-parameter Monitors(IEC / EN 60601-2-49)Thermometers(ISO / EN ISO 80601-2-56)Light Source Equipment (IEC / EN 60601-2-22; IEC / EN 60601-2-57)Pulse Oximeters(ISO / EN ISO 80601-2-61)Hearing Aids(IEC / EN 60601-2-66)Additional Requirements(IEC / EN 60601-2-XX; IEC / EN 80601-2-XX, ISO / EN ISO 80601-2-XX; ISO / EN ISO XXXX)If you have any further question, please feel free contact us or visit our website: https://www.stc.group/en/contact 

Safety and Performance Testing Services for Medical Device Products

We offer footwear and leather testing services for customers. Our services are professional and reliable. We use high-quality equipment to test and offer precision results.	Evaluate whole shoes, leather, rubbers, adhesives and fabrics.	Professional and reliable.

Footwear and Leather Testing

We offer radio frequency and electromagnetic testing services for customers. We use high-quality equipment to test and provide precision results. Our services are professional and reliable.	Providing technical support services.	Assist and strengthen the product modification.

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