1, China Inspection and Certification Group: China Inspection and Certification (Group) Co., Ltd., hereinafter referred to as China Inspection and Certification Group, has hundreds of laboratories covering four major fields: trade, manufacturing, consumer goods and service industry.
2. China Testing: China Testing and Certification Group Co., Ltd., referred to as "CTI China Testing", provides one-stop testing, inspection, certification, measurement, audit, training and technical services for customers all over the world. Mainly engaged in life science testing, industrial product testing, consumer goods testing, trade protection testing.
3. Engel Testing: The business scope of Engel Testing Technology Services (Shanghai) Co., Ltd. includes certification services, testing services, analysis and research services, medical services, etc. The service fields include food, medicine, environment, new energy, electronics and electricity, industrial products, building materials and other different fields.
4. Puni Testing: Puni Testing Group is mainly engaged in the fields of food, medicine, health care products, agricultural products, ecological environment, consumer goods, automobiles, occupational health, green, low carbon and energy saving.
5. Radio and TV Metrology: Guangzhou Radio and TV Metrology Testing Co., Ltd. (GRGT for short) is mainly engaged in metrology calibration, reliability and environmental testing, environmental testing, food and agricultural products testing, etc.
Baidu Encyclopedia-Radio and Television Metrology