China Testing & Certification International Group Co.,Ltd. provides inspection, testing, and certification services in the fields of building materials and construction engineering in China. It offers engineering testing, material testing, environmental testing, food, and agricultural product testing services; product certification, including safety glass certification, porcelain tile certification, and brake linings for automobiles; voluntary product certification; management system certification and service certification services; and scientific research and technical services. The company also engages in the research, development, and sale of testing instruments; provision of intelligent manufacturing services; and instrument measurement and verification business for industries, such as machinery, electronics, textiles, medicine, building materials, chemicals, testing institutions, and scientific research institutes. It serves building material production and circulation enterprises, construction engineering owners and contractors, solar photovoltaic production and application enterprises, carbon emission permits trade organizations, and government authorities, as well as consumers. The company was formerly known as China Building Material Test & Certification Group Co., Ltd. China Testing & Certification International Group Co.,Ltd. was founded in 1984 and is headquartered in Beijing, China.