Sunward Pile Driver vs CHTC Pile Driver which is better

Sunward Pile Driver and CHTC Pile Driver Which one is better? What is the difference between Sunward Pile Driver and CHTC Pile Driver which is of good quality, the editor learned through comparative analysis Sunward SWHM20 Hydraulic pile driver,Sunward SWHM18 Hydraulic pile driver,Sunward SWHM16 Hydraulic pile driver,Sunward SWVP600 Hydraulic vibratory pile driver,Sunward SWVP500 Hydraulic vibratory pile driver,CHTC JVY1208A Hydraulic Static Pile Driver,CHTC JVY1068A Hydraulic Static Pile Driver,CHTC JVY968A Hydraulic Static Pile Driver,CHTC JVY868A Hydraulic Static Pile Driver,CHTC JVY728A Hydraulic Static Pile Driver performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Sunward Pile Driver and CHTC Pile Driver Which is better, please pay attention to global-ce.