China Household Electric Appliance Research Institute (hereinafter referred to as CHEARI) was established in 1964. It is a specialized technical institute which takes standards, testing, certification and technical services as its main businesses. CHEARI (Beijing) Certification & Testing Co., Ltd. (hereinafter referred to as CHCT) is the testing technical service platform under CHEARI, as well as the unit of National Household Electric Appliance Quality Inspection and Testing Center, National Smart Home Quality Inspection and Testing Center, China Testing & Inspection Institute for Household Electric Appliances (hereinafter referred to as CTIHEA) and CHCT Certification Center. On the basis of the traditional testing ability, CHCT continuously excavates the market and consumer demand, expands the qualification of voluntary products certification body, and becomes an integrated organization for testing and certification.

CHCT is committed to building "one-stop" service platform, providing high quality technical services for the industry, and promoting industry development and technological progress. Relying on the well- established service system and technical strength base on CHEARI, CHCT can provide customers with a full range of solutions which cover technology, management, quality control and other needs, including testing, product certification, product evaluation, risk evaluation, revision of standards and technical specifications, industry research, training, technical consultation, laboratory planning, laboratory management system consultation etc.