Lianyungang Jingbao Fused Quartz Co., Ltd.
[ Manufacturer Trader ]Main business are Quartz sand, Silicon micropowder.
Lianyungang Taosheng Fused Silica Co., Ltd.
[ Manufacturer ]Main business are Fused silica.
Lianyungang Wancheng Minerals Processing Co., Ltd.
[ Manufacturer Trader ]Main business are Minerals
Lianyungang Shenghe Mining Co., Ltd.
[ Manufacturer ]Main business are Mineral product
Lianyungang Yufu Quartz Product Co., Ltd.
[ Manufacturer Trader ]Main business are Quartz products
Lianyungang Dinglong Quartz Product Co., Ltd.
[ Manufacturer ]Main business are Fused silica product