SHijiazhuang Huanlian International Trad

Shijiazhuang Huanlian International co.,ltd based on Huanlian chemical factory is a prouction,research and development,and sales enterprises with extensive experience. Our company has highquality management personnel, advanced production equipment, strong technical force. Adhering to the "quality first, customer first" principlewe constantly bring forth new ideas to meet the customersrequirments.We mainly produce and sell sodium sulphide yellow&red flakes,Basic Chrome sulphate*2%&*5%.Meanwhile we can agence blaci acid **0,formic acid,sodium formate.