Design and production are conducted according to the standard requirements of different countries, such as international standards ISO 12312, ANSI Z87.1, EN 166, etc.
- After each production, we conduct standard test items such as impact testing and optical testing on the products in our factory laboratory.
- The factory obtains certification from relevant certification bodies every year.
- We regularly send samples for third-party testing (SGS, Intertek, etc.) according to customer requirements. Customers can also take samples to local laboratories for testing themselves.