Tangyin Yongxin Chemistry Co.,LTD formerly known as HENAN Province Yongxin Auxiliary Factory ,which was established in 1986.It is the first domestic fine chemical enterprise specializing in R&D and manufacturing of Anti-scorching Agent CTP(PVI).
Environmental protection Anti-scorching Agent CTP as YONGXIN ‘s independent research and development of scientific and technological achievements,has obtained 15 national new invention patent scientific and technological achievements,and has been applied in industrialization.Now,Yongxin has become an internationally known rubber additives R&D base.