UL, one of the world's leading standards setting, testing and certification institutions, entered China from 1980. At present, there are 7 large laboratories, 1 1 branches and many third-party cooperative laboratories and customer laboratories with UL certification qualifications in Suzhou, Shanghai, Shenzhen, Guangzhou, Dongguan and Changzhou, serving more than 20,000 customers.

Committed to providing in-depth services to China's local market and China's strategic emerging industries, and providing China manufacturers with convenient, fast and excellent localization testing, certification, inspection, training and digital application services.