Shaanxi Yanchang Petroleum Group Rubber Co.,Ltd is located in Xianyang city, Shaanxi Province. We are the MANUFACTURER of high quality tyres with competitive price ! Semi-steel product covers 8 series,280 sizes and 400 products:UHP,HP,Snow tire,sprot truck,HT,AT,MT,LT,ST. all-steel product covers 6 series,45 sizes, 35 patterns and over 300 products: light truck,tube truck,tubeless long distance,mining tire and military tire. 1)Annual production capacity is 20 Million, in which all steel tire 4 Million ,semi steel tire 16 million .2)With employees about 1600 people , including technical engineers 268 people, some of them are from Double coin .3)Quality warranty : Double coin general engineer , the steel wires we use is Belgium Bekaert,and rubber from Thailand,For car tyre quality warranty at least is 80,000- 100,000KM ; truck tyre is 150,000-180,000KM.