Qingdao Topsen Chemical Co., Ltd. is a leading chemical manufacturer located in the beautiful coastal city Qingdao, founded in 2009. With an experienced expert team, advanced laboratory and modern production equipments, we specializes in R&D and manufacturing rubber auxiliaries series products.
As a high technology enterprise, we are more focused on developing environmentally friendly materials. In order to meet the requirements of environmental protection, we have developed low zinc activator TOPFINE CR510 independently. It has excellent physical performance with great dispersion effect and 40% zinc content only, which offers both environmental benefits and product advantages. We have also developed Multi functional filler TOPFILL N9X series, which is energy saving, high performing and lower cost in rubber processing. Our corsslinking promoter, TOPLINK series products can increase cross-link density significantly.

Our plant has been granted ISO 9001 certification. More and more customers have come to value our company's flexibility and innovative product solutions. The cornerstones of corporate policy are in-house research and development activities, consistent focus on customer requirements and major investment in know-how and plant.rubber agentrubber agent

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