A6-7, huanghelvyuan quarter, No.99 huanghe road Haerbin, Heilongjiang
General IntroductionEstablished in 2001,with the register capital of 5million US dolloars,Suifenhe Wanfengyuan Economic and Trade Co.,Ltd is a comprehensive leading manufacturer exporter lignosulfonates,lubricating oil additives components packages China.Located Northeast China, our plant's annual ...
TBN booster,ZDDP,ferrochrome lignosulfonate,chrome lignosulfonate,iron lignosulfonate,Concrete admixture, lubricant additive package, drilling mud thinner, lubricant additive component,