e SINOTRUK are the biggest and best heavy-duty truck manufacturer in China. We manufacture truck products as below. * Brands: HOWO, STEYR KING, STEYR, HOKA, GOLDEN PRINCE, HOYUN, etc. * Trucks: dump truck/tipper, tractor truck, cargo truck, cng truck, semi-trailer, concrete mixer truck, bulk cement tanker, fuel/oil/water/powder tank truck, garbage truck, logging truck, wrecker, fire fighting truck, semi-trailer, all-wheel drive truck/military truck, bus, other specialized vehicles. * Truck spare parts: diesel engines, axles, propeller shafts, transmissions, etc.