Founded in 1972, Shanxi Qishan Baoyi Rubber Auxiliaries Co., Ltd. is a hi-tech enterprise specializing in the research, development, manufacturing and sales of rubber auxiliary agent. We became an ISO9001-2000 approved company in 2002.

    Our New Rubber vulcanization accelerant TE and Rubber cross-linking agent VP-4 can help you handle some problems as the process of rubber, such as scorching of rubber and reversion on overcure. These two products can improve the stress at break and elongation at break of crosslinked rubber, and improve heat tear of crosslinked rubber obviously . It can prevent crosslinked rubber product from edging and removing vulcanizing smell of EPT. We have independent intellectual property of these products. They have filled the market blank of China.

   Our products have been widely used in all kinds of rubber products , especially for sealing member; and our products have been well-received in over 30 provinces and cities of China.