Contact us

Shenzhen Test Company Co., Ltd   

Add:  Building 6, Dayangtian Industrial Area, Wanfeng Village, Shangjing Street, Bao'an District, 
           Shenzhen City ,Guangdong Province,P.R.China


Tel: +86 186 8499 1238

Email:sales@discovery-optics.com

Website: www.discovery-optics.com ..com