Lianyungang O-yate Lighting Electric Appliance Co., Ltd.
[ Manufacturer ]Main business are Quartz glass product and infrared heating electric light source product.
Lianyungang Suda Lighting Co., Ltd.
[ Manufacturer Trader ]Main business are Electric light source product
Lianyungang Donghai Huaya Lighting Equipment Co., Ltd.
[ Manufacturer ]Main business are Iodine-tungsten lamps