Zoomlion Bulldozer vs Yishan(Tianjin)Heavy Bulldozer which is better

Zoomlion Bulldozer and Yishan(Tianjin)Heavy Bulldozer Which one is better? What is the difference between Zoomlion Bulldozer and Yishan(Tianjin)Heavy Bulldozer which is of good quality, the editor learned through comparative analysis Zoomlion ZD220S-6 Track-type tractor,Zoomlion ZD320-6 Crawler dozer,Zoomlion ZD160S-6 Track-type tractor,Zoomlion ZD220-6 Crawler dozer,Zoomlion ZD160-6 Crawler dozer,TSH200C Sanitation crawler bulldozer,TS160G Wetland crawler type bulldozer,TG160A High prototype crawler bulldozer,TY160G Crawler bulldozer,TY320H Crawler bulldozer performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Zoomlion Bulldozer and Yishan(Tianjin)Heavy Bulldozer Which is better, please pay attention to global-ce.