86-518-83056980
No. 98, Huanghe Road, Economic Development Zone, Donghai County, Lianyungang, Jiangsu, China (Mainland)
Quartz glass test tubes of various sizes, US $ 28 - 156 / Piece, Jiangsu, China, kaiwang, quartz tube.Source from Donghai Kaiwang Quartz Products Co., Ltd. on Waimaotong.com.