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

CHTC Rotary Drilling Rig and LGMG Rotary Drilling Rig Which one is better? What is the difference between CHTC Rotary Drilling Rig and LGMG Rotary Drilling Rig which is of good quality, the editor learned through comparative analysis 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,LGMG SD130 Mine Transport Auxiliary Equipment,LGMG SD150 Mine Transport Auxiliary Equipment,LGMG SD170 Mine Transport Auxiliary Equipment performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand CHTC Rotary Drilling Rig and LGMG Rotary Drilling Rig Which is better, please pay attention to global-ce.