Haining Zhengli Rubber Factory located in the beautiful bank of Qiantang River. It's the production base of China rubber industry, the traffic is very convenient, just 60km to Hangzhou Xiaoshan Airport and 80km to Shanghai. We are specialized in the design and manufacture of silicone rubber, butyl nitrile rubber, natural rubber, EPDM rubber and mixed mold products. Moreover, we can produce all kinds of rubber products with different specifications and property according to customers' ...