Changchun Sunday Optoelectronics Co.,ltd China(CN)
Changchun Sunday Optoelectronics Co.,ltd is a manufacture of optical lens,prisms,windows,filter,mirrors,wehave optical glass,crystal,sapphire,fused silica,znse,caf2,ge materials.and high precison and big size are on request. we are responsible for ev ...
Category: lenses, Photographic, Precision Instruments & optical Instruments, lenses (Contact lenses, Eyeglass lenses, UV lenses, etc.)
Register Time: 2013-06-01