Henan Tianjiu Technology Co., Ltd is located in Sanmenxia City, known as the "Swan City". The company covers an area of 27, 000 square meters, with a total investment of approximately 130 million yuan. It borders Shaanxi and Shanxi provinces, and the Lianhuo Expressway runs through it from east to west, making transportation very convenient. The company has its own production and R&D base, and is a company specializing in the research, development, production and sales of polyurethane curing agents and chain extenders series products: 5000 tons/year diethyltoluenediamine (DETDA. E-100); Dimethylthiotoluenediamine (DMTDA. E-300); 30000 tons/year liquid sodium silicate (water glass). Established in 2017, relying on Sanmenxia City's rich chemical industry resources and location advantages, the company has been deeply involved in the field of fine chemicals, committed to providing global customers with high-performance, environmentally friendly polyurethane material solutions, and promoting technological innovation and sustainable development of the new materials industry.