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

SCHAFER Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators Which one is better? What is the difference between SCHAFER Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators which is of good quality, the editor learned through comparative analysis SCHAFER TB 295 W-1 Mobile Excavators,XE470C Large hydraulic excavator performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SCHAFER Wheel Excavators and Yishan(Tianjin)Heavy Wheel Excavators Which is better, please pay attention to global-ce.