ISO/TS 16949:2009 ZF Technology Match type:ZF gearbox 5S-111GP,QJ805 For truck and bus:Howo,Steyr,King ... large bus (transmission gearbox S6-90, QJ805, S6-150/QJ1506, S6-100, QJ705, S6-160). We adopt ZF Technology which is German ... gear standard. We supply transmission gearbox parts for Howo, Steyr King, Steyr ...