Kaisheng Fine Chemicals (kunshan) Co., Ltd.

[ Manufacturer Trader ]Main business are Petroleum additive

Shanghai Meijiankaining Chemical Co., Ltd.

[ Manufacturer Trader ]Main business are Metal surface treatment additive, Anticorrosive coating, Tools, Clamping apparatus.

Guangzhou Haikeshun Surface Treatment Co., Ltd.

[ Manufacturer Trader ]Main business are Metal surface treatment additive