HYUNDAI Wheel Excavators vs Yishan(Tianjin)Heavy Wheel Excavators which is better

HYUNDAI Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators Which one is better? What is the difference between HYUNDAI Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators which is of good quality, the editor learned through comparative analysis HYUNDAI R210W-9S Wheel Excavators,HYUNDAI R210W-9 Wheel Excavators,HYUNDAI R180W-9S Wheel Excavators,HYUNDAI R170W-9 Wheel Excavators,HYUNDAI R140W-9S Wheel Excavators,XE470C Large hydraulic excavator performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand HYUNDAI Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators Which is better, please pay attention to global-ce.