Mr. Simon Zeng, Sales & Marketing Supervisor, with 15 years of experience in eyewear testing industry. Technical accessor trainee of China National Accreditation Service. Trainer on Eyewear International Standards to Eyewear manufacturers.
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