Mr. David Li, Manager, with over 16 years of experience in eyewear testing industry. Technical accessor of China National Accreditation Service. Trainer on Eyewear International Standards to Eyewear manufacturers.
Topics: Eyewear Manufacturing
Unit 401, Block A and Unit 401, Block B, 68 Xiaokang Road,
Dakang Community, Yuanshan Street,
Longgang District, Shenzhen, P.c. 518115
Phone: +86 0755 84264042