gas semltime quartz tube This quartz tube is widely used in the semiconductor industry and electron tube industry, special metal smelting dies and the semiconductor production equipment industry, High Temperature containers manufacturing and other related research, producti...
Lianyungang Dongxin Quartz Products Co.,Limited No.303 ,Fuhua Road,Chengdong Development Area, Donghai County Lianyungang City
Jiangsu Province China
Zip Code: 222300