Lianyungang Baocheng Lighting Appliance Co., Ltd.
[ Manufacturer ]Main business are Lighting appliance
Lianyungang O-yate Lighting Electric Appliance Co., Ltd.
[ Manufacturer ]Main business are Quartz glass product and infrared heating electric light source product.
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 Haisheng Quartz Technology Co., Ltd.
[ Manufacturer Trader ]Main business are Quartz tube