Sunward Auger Drill Rig vs CHTC Auger Drill Rig which is better

Sunward Auger Drill Rig and CHTC Auger Drill Rig Which one is better? What is the difference between Sunward Auger Drill Rig and CHTC Auger Drill Rig which is of good quality, the editor learned through comparative analysis Sunward SWDL800 Augered Pile Rig,Sunward SWDL600 Augered Pile Rig,Sunward SWDL150 Augered Pile Rig,CHTC JZL120 Long Auger Drilling Rig,CHTC JZL90 Long Auger Drilling Rig,CHTC JZB90 Long Auger Drilling Rig,CHTC JZB60 Long Auger Drilling Rig performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Sunward Auger Drill Rig and CHTC Auger Drill Rig Which is better, please pay attention to global-ce.