86-431-81323204
Lvdi Main Square, No. 1088, Nanhuancheng Road, Changchun, Jilin, China (Mainland)
Laser Collimating lens EFL7mm, US $ 1.5 - 3 / Piece, Jilin, China, SUNDAY, SPL7.Source from Changchun Sunday Optoelectronics Co., Ltd. on Waimaotong.com.