Qingdao O.B.T Co., Ltd. is one of the biggest professional and experienced Rubber and steel product manufacturers and dealers in China. We have had three factories and two sales offices located in Hongkong and Qingdao since 1997. Our major products include: OTR, TBR, PCR, LTR LTB, TBX and AGR Tyres Steel and Alloy wheels, Axles and Suspensions Wheel balance weights, tire valves and other auto parts We have the professional equipment to support mass production and provide high quality products. At present, our company also is devoted to domestic marketing and exporting to more than 30 countries. Now we have monthly delivery to the USA, Europe, the Middle East, South America, South Africa and West Africa. Relying on the powerful technical force, we have built up a core team which consists of technicians, professors and service staff. The certifications we have passed include DOT, ECE, GCC, CCC, ISO9001, TUV, SGS, INTERTEK ...[More]CTION, SONCAP and INMETRO. Therefore we can give a warranty for each product we supply. We are glad to cooperate with new and old friends with best quality, low price, prompt delivery and best service. Please do not hesitate to contact us with your quantities and sizes; then we can give you a quick reply.