... ISO/TS 16949:2009 ZF Technology 20CrMnTi/ZF steel OEM parts Match type:truck ZF gearbox 5S-111GP for Howo,Steyr,North ... Our company is a professional manufacturer of transmission gearbox for heavy-duty truck (transmission gearbox 5S-150GP, 5S-111GP) and large bus ... transmission gearbox parts for Howo, Steyr King ,Steyr, Benz, Beiben truck, Golden Prince, Hoka, Hongyan, Yutong, King Long, Yaxing, Ankai ...