... surface. Jiamusi coal mining machinery diecast model widely use for collection,or business gift and promotion.Shangjia Model Products Co.,Ltd founded in ... Partner:Zoomlion,XCMG, Beijing Hyundai , JCHI, Brilliance-Auto, Dongfeng Motor Group , Soueast ,JAC,FOTON,LOVOL,SEM,YTO,Japan Toyota,Subaru etc ...