SEM Bulldozer vs ZHONGJIAOXIZHU Bulldozer

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