Lianyungang Hongyang Quartz Products Co., Ltd.
[ Manufacturer Trader ]Main business are Carbon fiber heating tube,halogen heating lamp,all kinds of Quartz tubes, Quartz powder, Quartz rod, Quarz plate
Lianyungang Langston Quartz Glass Co., Ltd
[ Manufacturer ]Main business are Silica tube, Quartz thimble, Quartz flask, Quartz beaker, Quartz condenser pipe, Silica crucible, Quartz plate, Quartz rod, Quartz safeguard
Lianyungang Jiacheng Petrochemical Machinery Co., Ltd.
[ Manufacturer ]Main business are Petrochemical machinery