Yingkou Liaobin Fine Chemical Co., Ltd.

[ Manufacturer ]Main business are Boron Nitride, Agraphitic Elcment Boron, Borax Anhydrous.

Yingkou Pengda Fine Chemical Co., Ltd.

[ Manufacturer ]Main business are Boron products

Yingkou Pengsheng Fine Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Fine chemical products