QINGDAO TOPSEN CHEMICAL CO., LTD.

Topsen Chemical is located in the beautiful coastal city Qingdao, founded in ***9. We are focusing on R&D of rubber additives. With an experienced R&D team and advanced laboratory, we developed low zinc activator CR**0 independently. It has excellent physical performance, great dispersion effect, enviromental friendly, meeting EU RoHS criterion. CR**0 can replace ZnO**0 completely in processing to cut costs significantly. It is suitable for tyre and rubber sole materials, as well as other industries. CR**0 has been using by many domestic big companies such as DAWN. We have also developed other products: Anti-fatigue additive N*8, W*5 and Pre-disperse  graphene Masterbatch SR GE*0, all of them have good performance in the rubber industry. Welcome to contact us for more details!