SANY Large Excavators vs Sunward Large Excavators which is better

SANY Large Excavators and Sunward Large Excavators Which one is better? What is the difference between SANY Large Excavators and Sunward Large Excavators which is of good quality, the editor learned through comparative analysis SANY SY1250H Large Excavator,SANY SY550HD Large Excavator,SANY SY500H (T4f) Large Excavator,SANY SY500H Large Excavator,SANY SY390H Large Excavator,Sunward SWE500E-3Large Excavator,Sunward SWE470E-3Large Excavator,Sunward SWE365E-3Large Excavator,Sunward SWE335FLarge Excavator,Sunward SWE330BLarge Excavator performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand SANY Large Excavators and Sunward Large Excavators Which is better, please pay attention to global-ce.