SurSpider new ZKZ-40S

SurSpider newest model ZKZ-40S and ZKZ-25S with 25 patents and passed 1 million life test,  total with 10 superior advantages, in this special situation of COVID-19, it is important that SurSpider Rebar Tier equal to 4 workers for rebar tying of all concrete construction, it is not only improve efficiency and save much labor cost, also meet the anti-epidemic condition that a few workers with proper working distance.