SINOMACH-HI Bulldozer vs SEM Bulldozer which is better

SINOMACH-HI Bulldozer and SEM Bulldozer Which one is better? What is the difference between SINOMACH-HI Bulldozer and SEM Bulldozer which is of good quality, the editor learned through comparative analysis GUOJICHANGLIN CLT160-5 Bulldozer,GUOJICHANGLIN CLT120N Bulldozer,GUOJICHANGLIN CLTS120 Bulldozer,GUOJICHANGLIN CLTS100L-3 Bulldozer,GUOJICHANGLIN CLT100G-3 Bulldozer,SEM Track Type Tractor SEM816D,SEM822D Track Type Tractor,SEM822LGP Track Type Tractor Bulldozer,SEM822 Track Type Tractor Bulldozer performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SINOMACH-HI Bulldozer and SEM Bulldozer Which is better, please pay attention to global-ce.