... front axle,gears,valves,stainless steel bus parts,carbon steel bus parts,alloy steel bus parts,other machinery parts.It got a employee of ... Staff720R&D Staff30CertificationTS16949(2009)Overseas BranchnoEnglish Skills(Dept)4(Sale),5(R&D),8(QA/QC)Main ... ,Valves,Gears,Other Forging Products,Mining Machinery Parts,alloy bus parts,steel bus partsDesign Tool by Themselves YesDesign Tool with ...