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Professional Services

HONGKONG YILAW INSPECTION AND TESTING TECHNOLOGY CO., LIMITED

电子产品测试产品上市前，验证产品、安全与合规。服务亮点执行电气及机械安全测试评估产品功能、耐用与可靠依据国际标准验证产品早期识别与设计或生产相关的缺陷提供包含合格 / 不合格结果的详细测试报告为何选择 ECQA核心采购地区配备经验丰富的检测人员采用标准化测试流程提供包含数据、照片与分析的透明报告可配合您的生产日程灵活安排测试时间关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约产品测试确保产品质量与可靠。联系我们获取报价。

电子产品测试

电子产品供应商审核签订采购协议前，确认供应商的可靠与合规。服务亮点评估供应商的生产产能、生产体系及技术能力审核质量、安全与环境合规相关文件评价工作场所条件与设备维护状况早期识别运营或合规风险提供独立审核报告，协助支持采购决策为何选择 ECQA具备消费类电气电子产品领域的专业审核能力采用标准化审核检查表，确保供应商评估准确提供包含照片佐证的透明审核报告可配合供应商时间灵活安排审核日程关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约供应商审核生产开始前，验证供应商能力。联系我们获取报价。

电子产品供应商审核

电子产品生产中检验（DuPro）监控生产过程，提前发现问题并维持产品质量。服务亮点对半成品开展生产线在线检查审核生产进度、不良率及返工状况验证产品是否符合规格要求与质量标准监控纠正措施执行与生产过程管控情况定期提供包含检查结果与改进建议的报告为何选择 ECQA核心采购地区配备经验丰富的检验人员采用标准化检验流程，确保结果一致性与可靠性提供含照片、检查表及缺陷趋势分析的透明检验报告可在生产各阶段灵活安排检验时间关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约生产中检验在问题恶化前及时发现并解决。联系我们获取报价。

电子产品生产中检验（DuPro）

电子产品出货前检验（PSI）货物出运前验证产品质量与包装，降低客户投诉风险。服务亮点对成品进行随机抽样，开展外观与功能检查确认包装、标签完整性及配件齐全性检验产品外观、尺寸规格与性能表现确保运输纸箱与托盘包装的安全性提供包含详细照片佐证的合格 / 不合格检验报告为何选择 ECQA核心采购地区配备经验丰富的检验人员采用标准化检验流程，确保结果一致性与可靠性提供含照片、检查表及缺陷分析的透明检验报告可配合您的出货日程灵活安排检验时间关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约出货前检验在货物离厂前为您的订单把关。联系我们获取报价

电子产品出货前检验（PSI）

电子产品生产前检验（PPI）量产开始前，确认生产准备状况并预防缺陷产生。服务亮点审核生产前样品与技术规格文件验证原材料、零部件及生产模具的供应状况检查生产线设定与操作人员的上线准备度早期识别潜在风险或不符合要求的问题向供应商提供纠正措施建议为何选择 ECQA核心采购地区配备经验丰富的检验人员采用标准化检验流程，确保结果一致性与可靠性提供含照片、检查表及缺陷记录的透明检验报告可配合您的生产计划灵活安排检验时间关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约生产前检验避免高成本的生产错误。联系我们获取报价。

电子产品生产前检验（PPI）

消费类电气电子产品认证服务获取必备认证，自信开拓全球市场。服务亮点明确产品适用的标准及目标市场要求协调资质实验室开展产品测试工作支持技术文件准备与认证申请提交简化认证流程，缩短审批周期提供持续合规维护的专业指导为何选择 ECQA核心采购地区配备经验丰富的认证专员拥有标准化的认证支持流程提供透明的进度跟踪与文件管理服务可根据您的产品上市计划灵活安排服务时间关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约认证服务加速产品入市准备，抢占市场先机。联系我们获取报价。

消费类电气电子产品认证服务

香港检测和认证局

为何选择香港的检测和认证服务？ 高度专业诚信完善的知识产权保障卓越技术水平敏锐的市场触觉健全的认可制度，广获国际承认作为自由港，拥有先进的物流支持，方便运送样本如欲获知更多香港检测和认证业的资料，请浏览香港检测和认证局网站：www.hkctc.gov.hk 想找有质素的检测报告或证书？认明香港认可处的标志！所有由获香港认可处认可机构发出的认许测试报告/认证证书均具有香港认可处的认可标志，并注明有关获认可认可机构的登记编号。 获香港认可处认可的机构广获承认香港认可处发出的认可资格获得全球超过100个经济体系的认可机构承认，包括香港所有主要的贸易伙伴如美国，欧盟，中国内地和日本。 认可资格有助用家识别可靠的合格评定服务提供者，欲知更多获香港认可处认可的服务提供者及其认可范围资料，请浏览香港认可处网站：www.hkas.gov.hk 

电气及电子产品检测和认证服务

东安实业(香港)有限公司

Product inspection is always the final step of your order and it is the most important step. It provides a clear picture the quality of your products. Our inspectors check your products against your designated specifications to meet a range of requirements including passing international standards of your destination market. With the use of quality checklists that we plan and execute, product quality can be objectivelygauged and all quality concerns are reflected to all major stake holders including customer andmanufacture.  

Product Inspection

香港检测 • 香港认证

启迈集团有限公司

QIMA offers a full range of product certification services for electrical and electronic consumer products to ensure compliance with global safety, quality, and regulatory requirements, including: CB Scheme Certification – Issuing CB Test Reports and Certificates for international market access under the IECEE CB Scheme.CE Marking Certification – Ensuring compliance with EU safety, health, and environmental requirements for market entry.FCC Certification – Testing and certifying electronic products for compliance with U.S. Federal Communications Commission (FCC) regulations.UKCA Certification – Verifying compliance with UK product safety regulations for post-Brexit market access.RoHS and REACH Certification – Confirming that products meet environmental and hazardous substance restrictions for EU and global markets.Energy Efficiency Certification – Assessing compliance with energy standards such as Energy Star, ErP, and MEPS.Wireless and RF Certification – Certifying products for Bluetooth, Wi-Fi, and other wireless communications in accordance with global regulations.QIMA’s certification services help manufacturers, brands, and retailers navigate regulatory requirements, ensuring smooth market entry and consumer confidence. Learn more: https://www.qima.com/consumer-products/certifications 

Certifications for Electrical and Electronic Consumer Products

FCC 认证（美国市场适用）电子产品进入美国市场前，确保符合美国联邦通信委员会（FCC）要求。服务亮点明确电子及无线产品适用的 FCC 法规要求执行电磁干扰（EMI）与射频（RF）测试准备并审核技术文件、测试报告及产品标签协助向 FCC 认可机构提交认证申请降低产品在边境被拒或产生高额召回成本的风险为何选择 ECQA拥有熟悉美国法规合规与文件准备的专业团队与 FCC 认可的资质测试实验室建立合作关系提供有关标签、文件及认证流程的详细指导通过高效协调加速产品进入市场的进度关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约 FCC 认证服务顺利取得 FCC 合规资格，进军美国市场。联系我们获取报价。

FCC 认证（美国市场）

广州威绰商品检测技术服务有限公司

Wide Expertise in the TV Industry  V-Trust's inspection services for TVs and their accessories provide invaluable support to buyers, ensuring that products comply with customer requirements and quality standards.  Whether it is an order of LED TVs or SKD/CKD TV sets, the V-Trust team conducts a thorough assessment of the exterior and screen condition, ensuring there are no physical damages or defects, such as dead pixels or discoloration. Functionality and safety testing covers power, battery, display brightness and quality, sound performance, connectivity options, and other tests before products are released to the market.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports with photographic evidence available within 6 to 24 hours after the inspection.  Why V-Trust  ✔ Full-Time Inspectors Only: We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔ Diverse Product Range: Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔ 2,500+ Checklists: We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔ Online Booking: Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔ Quick and Efficient Service: Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations.  About V-Trust  V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide.  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.comEmail: cs@v-trust.com 

TV & Accessories Product Inspection

Wide Expertise in the Headphones &amp; Earphones Industry  V-Trust's inspection services for headphones and earphones offer essential support to buyers, ensuring that products meet both customer specifications and quality standards.  Whether it is an order of headphones or earphones, the V-Trust inspection process involves a comprehensive assessment of product integrity, appearance, and build quality to ensure there are no workmanship defects, such as scratches or loose parts. Functionality checks include audio quality, charging and discharging tests, battery performance, frequency response, impedance, microphone clarity, as well as testing wired and wireless connectivity and other factors to verify product reliability.  V-Trust helps buyers minimize risks and avoid costly issues by providing detailed inspection reports with photographic evidence available within 6 to 24 hours after the inspection.  Why V-Trust  ✔ Full-Time Inspectors Only: We do not hire part-time QC staff or outsource to other firms. This approach serves as a key anti-bribery measure and ensures the highest level of reliability in our inspection reports. ✔ Diverse Product Range: Our team covers a wide range of product categories, including electronics, electrical products, lighting, building materials, furniture, home décor, kitchenware, textiles, apparel, and industrial goods. ✔ 2,500+ Checklists: We offer comprehensive checklists for various product lines, drawing on our extensive QC experience. ✔ Online Booking: Easily book services through our advanced online system, and access inspection results and supply chain statistics via the QC dashboard. ✔ Quick and Efficient Service: Receive same-day quotations, with reports available 6 to 24 hours after inspection. We also offer free laboratory testing and regulatory consultations.  About V-Trust  V-Trust is the largest product inspection company in Asia, employing only full-time inspectors. With over 600 staff across 10 Asian countries, we conduct more than 110,000 inspections and audits annually, serving over 13,000 buyers worldwide.  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.comEmail: cs@v-trust.com 

Headphones & Earphones Product Inspection

UL/ETL 认证服务（美国市场适用）证明您的产品符合美国及加拿大电气标准，保障产品安全合规。服务亮点协调产品按 UL 或 ETL 安全标准完成测试审核产品结构、设计方案及相关技术文件按需支持认证申请提交与工厂审核配合工作指导 UL/ETL 标志的规范使用与合规标识张贴规避产品召回风险与相关法律责任为何选择 ECQA与北美地区 NRTL 认可实验室建立紧密合作网络在评估至认证全流程中提供实操性支持具备消费类电气及电子产品领域的专业技术能力通过高效协调缩短认证审批周期关于 ECQAECQA 是一家致力于全球的验货、验厂、测试、认证的专业质量服务公司，主创团队来自各大公证行及大型贸易公司，拥有 30 年质量行业服务经验，服务范围覆盖全球 40 多个国家及地区。立即预约 UL/ETL 认证服务彰显产品安全实力，赢得市场信任。联系我们获取报价。

UL / ETL (US)认证服务（美国市场）

香港标准及检定中心有限公司 (STC)

STC is the only&nbsp;IECEE Certification Body Testing Laboratory (CBTL) in Hong Kong under the&nbsp;China Quality Certification Center (CQC),&nbsp;who is recognized as a&nbsp;National Certification Body (NCB)&nbsp;in China. STC can support customers in obtaining&nbsp;CB&nbsp;testing reports and certifications in accordance to&nbsp;International Electrotechnical Commission (IEC)&nbsp;standards. STC laboratories are also recognized by accreditation bodies such as&nbsp;CNAS (China), DAkkS (Germany), HOKLAS and EMSD (Hong Kong).

  International Safety Testing &amp; Certification   	 Global&nbsp;(CB Certification) 	 Australia&nbsp;- New Zealand&nbsp;(RCM) 	 China&nbsp;(CCC, CQC) 	 Europe&nbsp;(CE) 	 Germany&nbsp;(GS, VDE) 	 Hong Kong&nbsp;(HKSM) 	 Japan&nbsp;(PSE) 	 Korea&nbsp;&shy;(KC) 	 Kuwait&nbsp;(PAI) 	 Malaysia&nbsp;(SIRIM) 	 Russia&nbsp;(GOST) 	 Singapore&nbsp;(PSB) 	 Switzerland&nbsp;(SEV) 	 USA&nbsp;- Canada&nbsp;(UL, CSA)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Electrical and Electronics Product Safety Testing 

STC&rsquo;s product safety testing services covers LVD testing to assist manufacturers in meeting&nbsp;CE Mark requirements. &nbsp; &nbsp;

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 current 	 75 and 1500 V for direct current 	 It applies to a wide range of electrical equipment including: 	 Household Electrical Appliances&nbsp;(e.g. coffee machines, refrigerators, microwave ovens, etc.) 	 AV Products&nbsp;(e.g. TV sets, radios, video players, etc.) 	 Luminary (Lighting) Products 	 IT &amp; Office Equipment 	 Cables 	 Power Supply Units 	 Laser Equipment 	 Electrical Accessories &amp; certain components&nbsp;(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&rsquo;s electrical characteristics and includes: 	 Electric Shock Hazards Testing 	 Energy Related Hazards Testing 	 Flammability Testing 	 Heat Related Hazards Testing 	 Mechanical Hazards Testing 	 Radiation Testing 	 Chemical Hazards Testing 	 Abnormal Operation Testing&nbsp;(faults and failures within the equipment)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Low Voltage Directive (LVD) Testing

STC is the only testing laboratory in Hong Kong accredited to perform USB testing&nbsp;in full compliance with&nbsp;USB-IF&nbsp;guidelines to assist manufacturers in achieving certification for USB logo placements on their products.

To meet industry needs, STC has formed a partnership with&nbsp;National Technical Systems (NTS)&nbsp;located in the United States to provide comprehensive USB testing services in Hong Kong including pre-compliance USB testing, USB performance testing and laboratory rentals for USB product debugging.

NTS and our USB Testing services include:
  High-Speed, Full-Speed and Low-Speed   	 Peripheral 	 Host Add-In 	 Hubs 	 Systems 	 Silicon Building 	 Cable Assemblies 	 Connectors 	 USB On-the-Go    Products for&nbsp;USB Testing   	 Add-in Host Adapters 	 Audio 	 Bluetooth 	 CDs/ DVDs 	 Cable Assemblies &amp; Connectors 	 Cable Assemblies 	 Cameras 	 Desktops 	 Game Devices 	 Hard Drives 	 I / O Adapters 	 Media Card Reader 	 Mobile Phones 	 Modems / Broadband 	 Monitors / Display Devices&nbsp; 	 Notebooks 	 PDA 	 Point of Sale Devices 	 Printer 	 Scanners 	 Speakers 	 Telephones 	 Toys and more &nbsp;&nbsp;  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

USB Testing

STC&#39;s EMC testing and RF testing capabilities are recognized and comply with international standards to help manufacturers, retailers and importers meet regulatory requirements and quickly get products to international markets.

Our experts also offer professional technical support services for product improvements and modifications to meet stringent standards of various countries and on-site RF and EMC testing for larger equipment including measurements for offices, giant machinery, casinos, railway EMC Testing and human exposure to Environmental ElectroMagnetic Fields (EMF) testing.

  Electromagnetic Compatibility (EMC)&nbsp;Testing   	 American FCC Standards
	ANSI C63.4, 47 CFR Part 15,&nbsp;47 CFR Part 18 	 Canadian EMC Standards
	ICES-001, ICES-003, ICES-005 	 European EMC Standards
	EN12015, EN12016, EN50121-x-x, EN50130-4, EN55011, EN55013, EN55014, EN55015, EN55020, EN55022, EN55024, EN55032, EN55035, EN60601-1-2, EN61000-3-x, EN61000-4-xx, EN61000-6-x, EN61204-3, EN61326-x-x, EN61547, EN62040-2, EN301489-xx  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Electromagnetic Compatibility (EMC) Testing

All electrical and electronic products that manufacturers plan to sell in the United States must comply and meet relevant RF and EMC requirements under the&nbsp;Federal Communications Commission (FCC).

FCC&nbsp;testing and authorization involves two approval procedures - &#39;Certification&#39;&nbsp;and &#39;Supplier&rsquo;s Declaration of Conformity (SDoC)&#39;.

The approval procedure required to be used is specified in the applicable&nbsp;FCC&nbsp;rule part(s) that apply to the radio frequency functions of a device or an end product. In general, except when otherwise stated in a rule, intentional radiators(transmitters) arerequired to be approved using the certification procedure,and unintentional radiators (e.g.digital circuitry) are approved using the&nbsp;SDoC&nbsp;procedure.

STC&rsquo;s technical competence meets&nbsp;FCC&nbsp;requirements for various scopes of accreditation for testing performed in support of&nbsp;SDoC&nbsp;and Certification.

  FCC Recognized Accredited Scope   	 Unintentional Radiators&nbsp;(FCC Part15 Subpart B) 	 Intentional Radiators&nbsp;(FCC Part 15 Subpart C) 	 U-NII without DFS Intentional Radiators&nbsp;(FCC Part 15 Subpart E) 	 UWB Intentional Radiators&nbsp;(FCC Part 15 Subpart F) 	 White Space Device Intentional Radiators&nbsp;(FCC Part 15 Subpart H) 	 Industrial, Scientific, and Medical Equipment&nbsp;(FCC Part 18)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

FCC Testing

STC has been recognized by the&nbsp;China Quality Certification Center (CQC) (No. V-189)&nbsp;for providing professional and reliable testing services for household electronic appliances, including smart toilets. STC&rsquo;s smart toilet testing services are in accordance with the latest domestic and international standards to assist manufactures in strengthening product competitiveness by meeting safety requirements and consumer performance expectations. &nbsp;

Our Smart Toilet Testing services include: 	 Safety Testing 	 Performance Testing 	 Electromagnetic Compatibility (EMC) Testing 	 Energy Efficiency Testing 	 Water Efficiency Testing 	 Antibacterial Testing    Testing Standards   	 Household &amp; Similar Electrical Appliances - Electronic Toilets: Energy Efficiency, Water Efficiency &amp; Antibacterial Certification Requirements&nbsp;(CQC64-448160-2018) 	 Safety Requirements for Household Electrical Toilets and Similar Electrical Appliances&nbsp;(GB 4706.53-2008) 	 Electronic Toilet Sanitation&nbsp;(GB/T 34549-2017) 	 Electronic Toilet&nbsp;(GB/T 23131-2008) 	 Safety of Household &amp; Similar Electrical Appliances - Part 2-84: Particular Requirements for Toilets&nbsp;(IEC 60335-2-84) 	 Toilet Cleaning Water&nbsp;(JIS A 4422:2011) 	 Toilet Bowl&nbsp;(JG/T 285-2010) 	 Toilet Seat &amp; Cover&nbsp;(JC/T 764-2008) 	 Smart Toilet&nbsp;(CBMF15-2016) 	 Smart Toilet Seat&nbsp;(JD 0001-2017)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Smart Toilet Testing

STC provides professional and reliable PSE Mark certification services for both Category A and Category B items according to MEIT and the Electrical Appliances &amp; Materials Safety Law. With our one-stop PSE Mark certification services, STC strives to support manufacturers and importers tap into the Japanese market, enhance brand image and product competitiveness in today&rsquo;s constantly evolving business landscape.&nbsp;

  Specified Electrical Appliances &amp; Materials&rsquo; (Category A)&nbsp;Mandatory*  

The 116 items that are under the &lsquo;Specified Electrical Appliances &amp; Materials&rsquo; (Category A) are&nbsp;particularly likely to cause potential hazards due to their structures, materials and or usage. Items must receive mandatory conformity assessment by authorized assessment bodies to obtain PSE Mark certification before the product could be sold, manufactured, or imported into Japan.

  Non-Specified Electrical Appliances &amp; Materials &lsquo;(Category B)   &nbsp; 

The 341 items that are under the &lsquo;Non-Specified Electrical Appliances&rsquo; (Category B) may also obtain PSE Mark certification. Manufactures and importers of Category B items who wish to have their product types approved according to MEIT under the Electrical Appliances &amp; Materials Safety Law may submit testing and inspection reports and makes self-declaration to obtain PSE Mark certification.&nbsp;

If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

Japan PSE Mark Certification

STC is the first non-governmental&nbsp;laboratory in Hong Kong to receive accreditation from&nbsp; Certification and Accreditation Administration of the People&rsquo;s Republic of China &nbsp;(CNCA) to provide comprehensive&nbsp; China&nbsp;Compulsory Certification &nbsp;(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.
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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.&nbsp;

  Information Technology Equipment &nbsp;(GB 4943.1-2011, GB 17625.1-2012, GB/T 9254-2008)  	 Microcomputers 	 Portable computers 	 Computer display devices and projectors 	 Computer Built-in power supplies, adaptors and chargers  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

CCC China Compulsory Certificate for IT Equipment

STC is the first non-governmental&nbsp;laboratory in Hong Kong to receive accreditation from&nbsp; Certification and Accreditation Administration of the People&rsquo;s Republic of China&nbsp; (CNCA) to provide comprehensive  China&nbsp;Compulsory Certification &nbsp;(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. &nbsp; &nbsp;
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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.&nbsp;

  Audio-Visual Apparatus  &nbsp;(GB 8898-2011, GB/T 13837-2012, GB 17625.1-2012) 	 Audio-visual equipment 	 Audio power amplifiers 	 Various optical disc playback and processing equipment 	 Radio receiver for various broadcasting frequencies Combination speakers&nbsp;  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

CCC China Compulsory Certificate for Audio

With over 50 years of experience, STC has been a leader in EMC testing and is a&nbsp;Local Certified Body (LCB) under the&nbsp;Office of the Communications Authority (OFCA)&nbsp;of the Hong Kong Government. Our state-of-the-art laboratory, RF and EMC testing chambers allow for ElectroMagnetic Interference (EMI) and ElectroMagnetic Susceptibility (EMS) testing, as well as RF testing for radio frequency products.

STC&rsquo;s EMC testing and RF testing capabilities are recognized and comply with internationally standards to help manufacturers, retailers and importers meet regulatory requirements and quickly get products to international markets.

  Radio Frequency (RF)&nbsp;Testing   	 American RF Standards&nbsp;(ANSI C63.10, 47 CFR Part 15) 	 Australian RF Standard&nbsp;(AS/NZS 4268) 	 Canadian RF Standards&nbsp;(RSS-Gen, RSS-210, RSS-220, RSS-222, RSS-247, RSS-310) 	 European RF Standards&nbsp;(EN 300086, EN 300113, EN 300220, EN 300296, EN 300328,EN 300330, EN 300390, EN 300422, EN 300440,&nbsp;EN 301166, EN 301178, EN 301357, EN 301559,&nbsp;EN 301893,EN 302018,&nbsp;EN 302065, EN 302195,&nbsp;EN 302208, EN 302502, EN 302536, EN 302608, EN 302609, EN 303203, EN 303204, EN 303406,EN 303354) 	 Hong Kong Radio Specifications&nbsp;(HKCA 10XX)  If you have any further question, please feel free contact us at&nbsp; enquiry@stc.group &nbsp;or visit our website:&nbsp; https://www.stc.group/en/contact 

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