SINOMACH-HI Crawler Excavators vs YANGMA Crawler Excavators which is better

SINOMACH-HI Crawler Excavators and YANGMA Crawler Excavators Which one is better? What is the difference between SINOMACH-HI Crawler Excavators and YANGMA Crawler Excavators which is of good quality, the editor learned through comparative analysis GUOJICHANGLIN ZG3465LC-9C Excavator,GUOJICHANGLIN ZG3365LC-9C Excavator,GUOJICHANGLIN ZG3335LC-9C Excavator,GUOJICHANGLIN ZG3255LC-9/ZG3255LC-9C Excavator,GUOJICHANGLIN ZG3235-9/ZG3235-9C Excavator,yangma performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SINOMACH-HI Crawler Excavators and YANGMA Crawler Excavators Which is better, please pay attention to global-ce.