86-431-81323204
Lvdi Main Square, No. 1088, Nanhuancheng Road, Changchun, Jilin, China (Mainland)
Optical Infrared Ge Window Polished, US $ 100 - 100 / Piece, China, Sunday Optics, SRTD3.Source from Changchun Sunday Optoelectronics Co., Ltd. on Waimaotong.com.