Tianjin SIterui Chemical Co., Ltd., set up in 2007. with having 540 employees, 30 Technicians and 9 Hign-end talents, is covering the plant space of 30,000 square meters. Our company belongs to National welfare enterprises, having tax exemption privileges; therefore, our products are in the best quality and the lowest price. We can supply high-quality zinc oxide, titanium dioxide, SHMP, lithopone, CMC, methanoic, etc.
Our products have been exported to Europe, the US, the Middle East, Southeast Asia, Africa and other countries and regions. We have won good reputations for good quality and reasonable price.

sodium pyrosulfite