Zoomlion Placing Booms vs SAITONG Placing Booms which is better

Zoomlion Placing Booms and SAITONG Placing Booms Which one is better? What is the difference between Zoomlion Placing Booms and SAITONG Placing Booms which is of good quality, the editor learned through comparative analysis Zoomlion HGC36A-4Z Internal climbing spreader,Zoomlion HG41T-5RZ Tower spreader,Zoomlion HGC29D-3R Internal climbing spreader,Zoomlion HGC29A-3R Internal climbing spreader,Zoomlion HGC33D-3R Internal climbing spreader,SAITONG WT-12 Concrete placing boom,SAITONG WT-15 Concrete placing boom performance characteristics and detailed parameter configuration for the majority of netizens to refer to, understand Zoomlion Placing Booms and SAITONG Placing Booms Which is better, please pay attention to global-ce.