1, Tongbiao Standard Technical Service Co., Ltd.
19 19 was established in France. It is a leading inspection, appraisal, testing and certification institution in the world, a recognized benchmark of quality and integrity, and a standard technical service company.
2. Bureau Veritas International Inspection Group
1828, Bureau Veritas International Inspection Group, an international inspection and certification group with global influence, an authoritative certification body with outstanding reputation and a leading brand in the industry.
3. Rheinland Testing and Certification Service (China) Co., Ltd.
1872 Rhine Testing and Certification Service (China) Co., Ltd., a leading international technical service provider and a leading brand in the field of third-party testing and certification services in the world.
4. Shanghai Tian Xiang Quality Technology Service Co., Ltd.
The world's leading quality and safety service organization, the first international third-party inspection and certification organization to enter China, Shanghai Tian Xiang Quality and Technical Service Co., Ltd.
5. Suzhou UL Meihua Certification Co., Ltd.
Suzhou UL Meihua Certification Co., Ltd. was established in the United States 1894. It is one of the most authoritative safety testing institutions in the United States and the leading product testing and certification institution in the world.