Our company is located in Changchun city-traditional optical base,North China.We are specilaized in dealing with optical cold process. We could offer all kinds of optical substrates for optical coating.We could also offer various optical components, such as lens, ball lens,prisms,gratings,etc.

商铺手机链接：http://m.vooec.com/c_fortune008.html
商铺网站链接：http://fortune008.cn.vooec.com
主营业务：optical components, such as lens,prism,grating,window etc.