Tianjin Siterui chemicals Co., Ltd., 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. Our products have been exported to Europe, the US, the Middle East, Southeast Asia, Africa and other countries and regions.