... Co., Ltd. (hereafter as SINOTRUK) and is mainly responsible for dealing with HOWO, STEYR KING ,HUANGHE PRINCE and STEYR series trucks and ... their spare parts at home and abroad. For the complete trucks, the company supplies HOWO, HOKA,STEYR KING ,HUANGHE PRINCE and STEYR ... Iran,Russia and African countries and regions. SHACMAN SPARE PARTS front cover..