Taking �pecial purpose vehicle�as the feature, the company franchise the Sinotruk models. More than 1,200 models, covering HOWO, HOVA, Steyr King, Gold Prince, Huanghe Commander, Huanghe Prince and Haoyun (Hania) from 180hp to 410hp, are provided. As well, there are eight main categories of heavy vehicles: trucks, military vehicles, tipper, tractor, special vehicles, buses, vehicles and chassis, among which Steyr series models amounted to 364. There are three different kinds of engine( WD612, 615, 618) and eight kinds of driving form (4�、4�、6�、6�、6�、8�、8�、10�0) with power covering from 180hp to 550hp and GW of each vehicle cover from 9 tons to 56 tons. The company has its own modifying base to meet special requirements.The modified vehicles of the company includes tipper, semi-trailer, oil-tander, cement mixer, bulk cement trucks, all kinds of tanker and vans.