Company Description
Tianjin Yihengda Imp&Exp., LTD is in charge of chemical raw materials , such soda, sulphate, acid, lithopone, carbon black and so on .we have established business relations with many countries, and we are making long-term business relations with them.we provide good quality and competitive price products, if you are interest in any of the chemicals, please contact us and we will try our best to do .