Qingdao Hengda Tyre Co., Ltd. is a private enterprise that specializes in manufacturing the tyres and sales them. It is located in Qianlou industrial park, Pindu, Qingdao where it is easy of access and has unimpeded transport. It is built up in 1994, with first-rate production equipment and advanced production process flow. The company pay attention to the developing of culture, absorb of talents and their cultivation. They always insist on a series of principles taking the technology as guider, taking quality as the policy, carrying out the human-based managements, so the company develops very fast. In 2003, the company invested RMB50, 000, 000 to develop the second period project. The company'area is 120, 000 square menters. In 2005, the company invested RMB50, 000, 000 to develop the large-size OTR(off the road)tyres. They produce the large ones from April 2006. The large tyres'supply falls shout of demand. Now, the staff are over 800, including 8 senior engineers and 45technician. The company mainly produce 5 series of tyres, including OTR, heavy truck tyres, light truck tyres, agricultural tyres and forklift, in total over 60sizes. The company mainly manufacture the OTR.