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

SDLG Crawler Excavators and SINOMACH-HI Crawler Excavators Which one is better? What is the difference between SDLG Crawler Excavators and SINOMACH-HI Crawler Excavators which is of good quality, the editor learned through comparative analysis SDLG Crawler Excavator LG6400E,SDLG Crawler Excavator LG6360E,SDLG Crawler Excavator LG6300E,SDLG Crawler Excavator LG6250E,SDLG Crawler Excavator LG6225E,SINOMACH-HI 　ZG3065-9 Excavators,SINOMACH-HI 　ZG3085-9 Excavators,SINOMACH-HI 　ZG3150-9 Excavators performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SDLG Crawler Excavators and SINOMACH-HI Crawler Excavators Which is better, please pay attention to global-ce.