86-23-63088068
6th Floor, Block B, 3 Building, Liangjing Industrial Park, 37 Cuitao Road, Yuebei District, Chongqing, China (Mainland)
sapphire material optical window, US $ 1 - 2 / Piece, China, Constone, Sapphire.Source from Chongqing Constone Technology Co., Ltd. on Waimaotong.com.