Henan Tangyin Yongxin Auxiliary Agent Factory is a specialized chemical enterprise which has been in business for 20 years,devoted to the improvement of products.Main products are Antiscorching Agent CTP(PVI) and Accelerator NS(TBBS), the comprehensive annual production ability comes up to 3000 tons. The main quality control departments are set up,including Raw Material Analysis Dept., Intermedia Material Control Dept., Finished Product Analysis Dept., R&D Center, Quality Management Dept., etc. Yong Xin keeps the technical Innovation continously, satisfies customers with high quality products and excellent service. The products are enjoying a good sale in Southeastern Asian, European and American countries and areas.

Future Prospects: The comprehensive production line of almost ten kinds sof products, three series including Antioxidant, Accelerator, and Processing Auxiliaries, will be set up in 5-10 years, the general annual output capacity wil be up to 10000MTS, it will be the most important rubber chemicals base.

Technical Support: We have begun to cooperate with the special colleges in the R& D of Rubber Chemicals, in the future,our factory and the R&D center will serve the Rubber industry with better technology and best quality products.