Shenzhen Oande Optical & Electronic Techonlogy Co., Ltd.has been engaged in designing, manufacturing and marketing CdS, photosensitive sensors, PIR lens for more than 5 years. In the past years, we have accumulated abundant experience manufacturing, ...

Wuxi Mazza Marcati Optics Group Co., Ltd. is located in Wuxi, Jiangsu, China, where a well known production base of eyeglass case, frames and microfiber cleaning cloth. Our factory 126 km from Shanghai 12 local airport. As the biggest company spectacle supply ...

DaSheng Optical, established in 1998, is a modern private enterprise, the company produces equipment are designed and developed, leading domestic industry has been put into production of nearly 200 pieces (sets). More than 10 years dedicated to optical ...