Asian Gemmological Institute And Laboratory Limited

This is the material for the DGA gemmological diploma course. The course we organized is a gem diamond diploma originated from England. We have translated the whole set of lecture notes into Chinese version for the better absorption of the course takers. 	 Original notes in English version available 	 Also the translated Chinese version 	 Takers can accquire the DGA diploma level in Hong Kong  

DGA Gemmological Diploma Course

Tadaland Limited

Seminars &amp; WorkshopsWe also run MBTI Seminars and workshops for parents of children with special educational needs (SEN). https://tadaland.net/blogs/blog/tadaland-co-organizes-educational-mbti-online-talk

MBTI Seminars & Workshops

Grafizix Co., Ltd

 &ldquo;Let&rsquo;s play with Boomchiki Boom&rdquo; animation is a rhythmic dancing program to help toddlers develop their multiple intelligences with its interesting contents. It consists of stretching, exercising, baby yoga and various movements that assist babies and toddler&rsquo;s development in the stories made by a curious kid Boomki, who wants to grow up, and his Do Re Mi friends. 
 
  Appealing and popular characters. 
  Nominated at 2006 Chicago International Children&rsquo;s Film Festival. 
  Selected and supported for Excellent Pilot Production Business by KOCCA (Korea Culture &amp; Content Agency). 
  Licensed TV-series theme products. 
  Target: 2 to 5 years old. 
  Educational animation. 
 

“Let’s play with Boomchiki Boom” Animation Licensing

The Hong Kong Standards And Testing Centre Ltd (STC)

 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 To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

CCC China Compulsory Certificate for Audio

At STC, ourmaterial testing services for papers and packaging materials is in accordance to ISTA guidelines to help ensure that products are safety transported to their destinations. Our material testing services also extends to cover a wide range of different consumer product materials testing and can offer tailor-made testing solutions to meet your specific product testing needs.  Our Material Testing services include: Paper &amp; Packaging (ISTA) Box CertificationConditioning TestingPhysical &amp; Mechanical Testing(GB/T, ISO, TAPPI)Transit Testing - Compression, Drop &amp; Vibration(ASTM D642, ISTA)Consumer Product Materials Umbrella Testing(ASTM D4112)Condom Testing(BS EN ISO 4074)Tissue Paper Testing (BS EN ISO 12625) Etc. If you have any further question, please feel free contact usor visit our website.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Paper, Packing and Product Materials Testing

  Gemology courses provided by Asian Gemmological Institute And Laboratory Limited  These include introduction to gemmology, jewellery design, manufacturing courses etc  We offer British FGA gemmology diploma courses  

Gemmology Courses

GRG METROLOGY & TEST GROUP CO., LTD.

GRGTEST has invested in and holding shares of Shenzhen Bolinda and Manhage, achieving the full coverage of inorganic and organic reference material products in fields including food, environment, clinical medicine and industrial products, and independently developed more than 200,000 types of reference materials and consumables. Reference MaterialsProficiency Testing and Quality Control SamplesSample Pretreatment Consumables and Chromatographic Columns

R&D, Production and Sales of Reference Materials and Consumables

Dummies, Pacifiers, Soother Holders and Bottles.  At STC, our 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.  Our state-of-the-art internationally recognized and accredited testing laboratory allows us to perform infant product testing in accordance to Australia, Europe, United Kingdom, United States, Canada Hazardous Products (Pacifiers) Regulation and Australia/New Zealand .  Our extensive Infant Baby Product Testing services include: Baby Product Testing Baby Dummies (ASTM F 963, 16 CFR 1511, EN1400, AS2432)Baby Soother Holders (EN12586)Baby Carriers (ASTM F2236, EN13209)Bottle and Bottle Teats (EN14350)Changing Units (ASTM F2388, EN12221)Infant Bouncer Seats (ASTM F2167, 16 CFR 1229, BS EN 12790)Children's Cutlery &amp; Feeding UtensilsIf 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 To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Infant Products Testing

We offer professional construction material testing services for customers. We can test locks, door closers, paints and fire safety products. We test products according to national testing standards and relevant regulations. For locks, door closers, paints and fire safety products.Various standards for testing.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Construction Material Testing

V-Trust Inspection Service Co., Ltd

 	 Some tests should be done in the professional laboratory instead of testing at factory because of accuracy or special testing equipments required. 	 As a leading inspection service supplier in China, V-Trust has a long-term cooperative relationship with many accredited laboratories, so we can provide you more competitive prices and professional testing arrangement. 	 V-Trust can efficiently manage the testing of samples in liaison with qualified and accredited laboratories when you need formal certification or professional test. 	 We can go to the factory and select samples randomly on site instead of letting the factory choose them. 	 We can select the best laboratories, based on price and lead-time, for each type of test or certification, such as CE, EMC, EN71 and RoHS etc.  

Testing Arrangement

HQTS Group Ltd

This product testing service is suitable for products such as&nbsp;toys, textile and apparels. This detail-oriented testing service ensures high-standard production. This product testing enhances the overall quality of your goods.

 
  Toys and children products testing. 
  Textile and apparel testing. 
  Hard-goods testing. 
 

Product Testing

HONG KONG WATCH MFRS ASSOCIATION LTD

The Hong Kong Watch Manufacturers Association Limited (HKWMA) is an organization in Hong Kong. It provides a wide range of activities and services for its members.
   To organize, co-organize and sponsor in major local and overseas exhibitions.   To help members promote their products and fight for privilege discounts.   To organize watch and clock seminars and training courses to enhance members' knowledge in management, control, quality and technology.   To organize overseas study missions and delegation in order to establish and strengthen contacts with overseas counterparts, and to promote the exchange of information and experience.  

Association Service for Watch Manufacturers

 	 With our own qualified and accredited in house labs, V-Trust can manage the testing of samples according to your requirements, your market&#39;s local regulations and government&#39;s standards efficiently. We provide various qualification testing services, such as, CE, EMC, RoHS, REACH, CPSIA, EN71, ASTM, Oeko-Tex, etc.  

Lab Testing

Unsafe and inferior products may cause physical injury and property damage to consumers. If the products get rejected or recalled, it will be a financial burden for the company and may eventually lead to litigation. Being the first testing laboratory in Hong Kong, we have an extensive range of testing services covering textile, footwear, furniture, raw materials, and construction materials according to national and international standards and regulations, reducing risks and verifying compliance for our customers. Material testing service includes: CarpetCondoms plasticsDomestic oven gloves and mittenHandbags and luggageLeathersMetalsPaper and packagingSynthetic leatherSpectacle frameTablewareWatchesTo know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Material Testing Service

Weprovide high-quality testing services for sunglasses and sun glare filters. Our testing standards meet the EU directive requirements, and wehelp you to develop business in EU markets. Our test scope includes blue-light absorption, UV absorption, scattered lights, lens robustness, resistance to ignition, lens transmittance uniformity, polarizing filters, gradient filters, material and surface quality, and resistance to radiation. EU directive of Personal Protective Equipment (PPE) 89/686/EEC specifies the fundamental safety requirements for sunglasses.All sunglasses are required to meet the fundamental safety requirements EN 1836:2005.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

Sunglasses and Sun Glare Filter Testing

V-Trust's testing and certification services provide essential support to buyers, ensuring that toys meet both customer specifications and European Union safety standards. EN 71 Testing Overview The EN 71 standard, part of the European Toy Safety Directive (2009/48/EC), specifies safety requirements for toys sold in the European market. It addresses various hazards, including mechanical and physical risks, flammability, and the presence of harmful chemicals, ensuring toys are safe for use by children. EN 71 Compliance Requirements Comply with all applicable EN 71 parts, including:EN 71-1: Mechanical and physical properties.EN 71-2: Flammability.EN 71-3: Migration of harmful chemical elements (e.g., lead, cadmium, mercury).Additional EN 71 parts depending on the product (e.g., finger paints, electrical toys).Test products through an accredited laboratory to ensure compliance.Maintain a technical file with testing reports and compliance documentation.Affix the CE marking to the product, indicating conformity with European safety standards.What Products Should Be Tested? EN 71 applies to all toys or products targeted at children under 14 years of age. This includes products such as dolls, stuffed animals, puzzles, construction sets, educational toys, electronic toys, ride-on toys, and arts and crafts materials.  Why Choose V-Trust? V-Trust delivers accurate EN 71 testing within 3-5 working days, helping buyers ensure safety, compliance, and market readiness. 24/7 customer service supportFree consultancy on EU and global toy safety regulationsCost savings of up to 20% compared to other testing providersOne-stop service from sample collection to lab testingAbout V-Trust We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

EN 71 Testing – European Toys Safety Testing

V-Trust's testing and certification services provide essential support to buyers, ensuring that toys meet both customer specifications and the safety requirements of the US market. ASTM F963 Testing Overview The ASTM F963 standard, mandated by the Consumer Product Safety Improvement Act (CPSIA), specifies safety requirements for toys intended for children under 14 years of age. It addresses various hazards, including mechanical and physical risks, flammability, chemical exposure, and electrical safety, ensuring toys are safe for children. ASTM F963 Compliance Requirements Comply with all applicable sections of the ASTM F963 standard, including:Mechanical and Physical Properties: Prevent choking, sharp edges, and other physical hazards.Flammability: Ensure materials do not ignite easily.Chemical Safety: Test for heavy metals (e.g., lead, cadmium, arsenic) and toxic substances.Electrical Safety: Evaluate safety in battery-operated or electronic toys.Test products through a CPSC-accepted, accredited laboratory.Maintain a written Children’s Product Certificate (CPC) to demonstrate compliance.Include proper labeling and age grading as required.What Products Should Be Tested? ASTM F963 applies to all toys &amp; products designed or intended for children under 14 years of age. This includes products such as stuffed animals, dolls, puzzles, ride-on toys, electronic toys, board games, arts and crafts supplies, and infant toys.  Why Choose V-Trust? V-Trust delivers accurate ASTM F963 testing within 3-5 working days, helping buyers ensure safety, compliance, and market readiness. 24/7 customer service supportFree consultancy on US and global toy safety regulationsCost savings of up to 20% compared to other testing providersOne-stop service from sample collection to lab testingAbout V-Trust We are experts in the quality control industry, offering a wide range of cost-effective services, including product inspections, factory audits, laboratory testing, and product certification. V-Trust operates in China and key export markets such as India, Vietnam, Malaysia, Thailand, Bangladesh, Pakistan, Cambodia, Indonesia, and Myanmar. For more information, please contact us: Website: www.v-trust.com 

ASTM F963 Testing – US Toy Safety Testing

Hohenstein Laboratories (HK) Limited

Hohenstein is a founding member of the International Association for Research and Testing in the Field of Textile and Leather Ecology, known in short as OEKO-TEX®. To help consumers make well founded purchasing decisions, we award OEKO-TEX® product labels to show on the one hand that textiles and leather products have been tested for harmful substances, and on the other to award textile products that have been manufactured in an environmentally friendly and socially responsible way alongside that. In doing so, we provide effective consumer protection and transparent information about sustainable, responsible production along the textile supply chain. OEKO-TEX® STANDARD 100：Certification of textiles tested for harmful substances.OEKO-TEX® ECO PASSPORT：Certifcation of sustainable chemicals for textile and leather production.OEKO-TEX® MADE IN GREEN：Traceable product label for sustainably produced textiles and leather items.OEKO-TEX® STeP：Certifcation of environmentally friendly and socially responsible textile and leatherproduction facilities.OEKO-TEX® LEATHER STANDARD：Certification of leather articles tested for harmful substances.OEKO-TEX® ORGANIC COTTON：Certifcation for textiles made from organic cotton or blends with organic cotton.OEKO-TEX® RESPONSIBLE BUSINESS：Certifcation for implementing due diligence obligations along your supply chain.OEKO-TEX® offers tailored support at all stages of the textile / leather chain: 

OEKO-TEX® Cer­ti­fi­cates

STC provides diligent Building Material Testing service that includes:  Building MaterialsTesting Tile Product Testing(ISO 10545, GB/T 3810)Door Closer &amp; Lock Set Testing(BS5872, BS EN 1154)Physical Performance Testing Metal Composition Analysis(Spark-OES)Flammability Testing Non-Combustibility Test for Materials(BS 476: Part 4)Fire Propagation Tests(BS 476: Part 6)Classification of Surface Spread of Flame of Products(BS 476: Part 7)Fire Classification of Construction Products &amp; Building Elements(EN 13501-1)To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact.  

Construction and Building Materials Testing

Keenmates Limited

Creative Structural Engineering: Our team develops innovative 3D structures that balance aesthetic appeal with functional load-bearing requirements.Advanced Printing Techniques: Expertise in premium finishes including iridescent/holographic effects, cold foiling, spot UV, and embossing to enhance brand prestige.Sustainable Material Sourcing: Specializing in eco-friendly paperboard, corrugated cardboard, and FSC-certified materials to meet global ESG standards.Rapid Prototyping: Fast sampling services to ensure structural integrity and color accuracy before mass production.

POSM

CMA Testing & Certification Laboratories Limited

CMA Testing provides the raw materials and face mask testing and consultancy services for US, Europe and Asian markets. Manufacturers and importer can get our comprehensive support from raw materials quality control to final inspection of personal care products. Materials - Melt Blown Nonwoven Fabric / Melt-blown Fabrics : ASTM F2100/ EN 14683 Differential Pressure (Delta P) (mm H₂O/cm²)Bacterial Filtration Efficiency (%)Particulars Filtration Efficiency (PFE)Fiber Glass DetectionEN 12586 Formaldehyde TestOthers Tensile Strength and elongation TestAzo Dye TestResidual ethylene oxide TestMicrobiological TestMasks - Surgical Masks : ASTM F2100 Bacterial Filtration Efficiency (%) Differential Pressure (mm H₂O/cm²)Sub-micron Particulate Filtration Efficiency (%)Resistance to Penetration by Synthetic Blood (mmHg)EN 14683 Bacterial Filtration Efficiency (%) Differential Pressure (Delta P) (Pa/cm²)Splash Resistance (kPa)Microbial Cleanliness (CFU/ g)AS 4381 Bacterial Filtration Efficiency BFE (%)Differential Pressure (Delta P) (mm H₂O/cm²)Synthetic Blood Penetration (mmHg)Masks - Fabric Masks/ DIY Barrier Mask : This is the guideline developed by The French standards association for non-medical woven masks. AFNOR SPEC S76 Visual Inspection and DimensionsPackaging and MaterialsMarking and LabelingCleaning and DryingBreathing Resistance (Breathability), andPenetration Resistance (Particulate Filtration)Respirators : Requirements of Respirators are more complicated than surgical masks. There are common parameters among the standards, filtering efficiency , differential pressure, etc. Other tests from different countries will have different parameters to measure the performance. Please find the following countries standards and the detailed information of performance test from our White Paper : https://www.cmatesting.org/news/featured-articles/white-paper-011/white-paper-011---respirator-standard_eng.pdf  CountriesStandardUSA42 CFR 84EUEN 149ChinaGB 2626Australia/ New ZealandAN/NZ 1716KoreaKMOEL – 2017 - 64JapanJMHLW Notification 214

Personal Care

HK Life Improvement Co. Ltd.

3D design has been recognized as the most powerful tool in product, game, movie, even art piece creation.  We are, inevitably, has involved in the co-development of 3D industry. Our founder, has been working in 3D design field over 20 years, grasped the features of 3D designer and explored the talent of some different ability people, give them proper training and let them be the 3D designer. 3D design is, not only, talking about industry 4.0 but also social design. By changing the process of 3D design to solve the problem of 3D designer shortage, give the job opportunity to different ability people and promote social inclusion. Every people has their own strength, but the problem is, if there is opportunity and social inclusion. We believe our society will become better, only if we take proper action.  3D設計已被公認為產品、遊戲、電影甚至藝術品創作中最強大的工具。我們不可避免地參與了3D產業的共同發展。我們的創辦人在3D設計領域工作了20多年，掌握了3D設計師的特點，發掘了一些不同能力的人的才能，給予他們適當的培訓，讓他們成為3D設計師。 3D設計不僅是談論工業4.0，更是在談論社會設計。透過改變3D設計流程來解決3D設計師短缺的問題，為不同能力的人提供工作機會，促進社會包容。每個人都有自己的優勢，但問題是是否有機會和社會包容。我們相信，只要我們採取適當的行動，我們的社會就會變得更好。 

3D 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 To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

CCC China Compulsory Certificate for IT Equipment

We offer professional gift and premium testing services for customers. We have regular services and priority services for your selection. We use high-quality equipment to test and offer precision results. Regular services: 8-10 working days for microbiological and chemical testing.Priority services: 3 working days.To know more or enquire any specific service, please visit https://www.stc.group and fill in our enquiry form on https: www.stc.group/contact. 

My Sourcing