86-10-69766700
No. 26, Houbaihujian, Yangfang Town, Changping Dist., Beijing, China (Mainland)
High Quality Optical Quartz Cylinder Lens, US $ 1 - 100 / Piece, Beijing, China, zcq, zcq.Source from Beijing Zhong Cheng Quartz Glass Co., Ltd. on Waimaotong.com.