Beijing Pujinsheng Rubber Plastic Obligate Co., Ltd.

[ Manufacturer Trader ]Main business are Mechanical sealing member

Nanjing Agriculture University Microbe Experiment Factory

[ Manufacturer ]Main business are Silicate bacterial agent, Microbe fertilizer

Nanjing Weixian Technology Co., Ltd.

[ Manufacturer Trader ]Main business are Sulfuric anhydride diaphragm type sulfonate product, Sulfating product.

Nanjing Fengguang Photoelectric Co., Ltd.

[ Trader ]Main business are Optical photoelectric instrument

Beijing Aomolin Photoelectrical Technology Co., Ltd.

[ Manufacturer ]Main business are Photoelectrical product

Beijing Hongjian Chuangyi Commercial And Trade Co., Ltd.

[ Manufacturer Trader ]Main business are Tea art supplies

Beijing Lidesai Materials Trade Co., Ltd.

[ Trader ]Main business are Rubber, Plastic products, Plates.