Zoomlion Rotary Drilling Rig vs CHTC Rotary Drilling Rig which is better

Zoomlion Rotary Drilling Rig and CHTC Rotary Drilling Rig Which one is better? What is the difference between Zoomlion Rotary Drilling Rig and CHTC Rotary Drilling Rig which is of good quality, the editor learned through comparative analysis Zoomlion ZR240G National Fourth Rotary Drilling Rig,Zoomlion ZR420G-II National Fourth Rotary Drilling Rig,Zoomlion ZR360L Rotary drilling rig,Zoomlion ZR125C-3K Rotary drilling rig,Zoomlion ZR160C-3K Rotary drilling rig,CHTC JVR420Z Rotary Drilling Rig,CHTC JVR400D Rotary Drilling Rig,CHTC JVR360D Rotary Drilling Rig,CHTC JVR360Z Rotary Drilling Rig,CHTC JVR360A Rotary Drilling Rig performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Zoomlion Rotary Drilling Rig and CHTC Rotary Drilling Rig Which is better, please pay attention to global-ce.