KOMATSU Bulldozer vs SINOMACH-HI Bulldozer which is better

KOMATSU Bulldozer and SINOMACH-HI Bulldozer Which one is better? What is the difference between KOMATSU Bulldozer and SINOMACH-HI Bulldozer which is of good quality, the editor learned through comparative analysis Komatsu D475A-5 LARGE DOZERS,Komatsu D375A-8 LARGE DOZERS,Komatsu D375A-6 LARGE DOZERS,Komatsu D155AX-8 LARGE DOZERS,Komatsu D155AXi-8 LARGE DOZERS,GUOJICHANGLIN CLT160-5 Bulldozer,GUOJICHANGLIN CLT120N Bulldozer,GUOJICHANGLIN CLTS120 Bulldozer,GUOJICHANGLIN CLTS100L-3 Bulldozer,GUOJICHANGLIN CLT100G-3 Bulldozer performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand KOMATSU Bulldozer and SINOMACH-HI Bulldozer Which is better, please pay attention to global-ce.