Sichuan Tyre & Rubber Group Co. Ltd. is not only a national pointed enterprise ,but also the only main enterprise mainly deals with tire research and development, manufacturing and marketing in Sichuan province and the largest manufacturing base of passenger car and business car radial tire in the west of China.HAIDA Group is located in Sichuan, China, only 40 kilometers from the provincial capital of Chengdu in Sichuan Province. from the provincial capital of Chengdu in Sichuan Province, close to Chengdu-Chongqing Expressway and Chengdu-Chongqing main of railway; it can go through Luzhou, Yibing, Chongqing port to Shanghai by Yangtze river, waterway and land transportation is very convenient.HAIDA Group mainly deals with  research and development, manufacturing and marketing automobile tires, main brands "HAIDA""PASSAGE","TIANFU","YINLU","CAIYUAN" etc. , the products include all-steel radial tires, Steel-belted radial tire, bias tire three categories, a total of 15 major series specifications of more than 600 varieties, covering engineering machinery, heavy-duty trucks, light trucks, passenger buses and other large commercial vehicles and passenger cars of all models of the mainstream series Tire products. in 2008 HAIDA group automobile tire production capacity will reach 7.8 million pcs / year, including: steel-belted tire 7 million pcs / year, all-steel radial tire 800,000 pcs / year, 1.5 million sets of bias tire / year, it is expected to achieve sales of 2 billion Yuan RMB, profits and taxes of 70 million RMB.HAIDA Group as the Provincial Technology Center in Sichuan achieved ISO/TS16949 quality system certification, ISO14001 environmental certification, GBT28001 occupational health and safety certification, through the National 3C mandatory certification, by the U.S. DOT, the EU ECE, and Brazil INMETRO, GCC and Nigeria SONCAP certification. HAIDA brand PCR was rated as recommended brand Chinas rubber industry association.