Hollow Inside Extendable Pole wire could go through

Telescopic pole technology has developed rapidly, as an extending pole is becoming more necessary to assist in remote access and tool use. To make delivery faster and control quality stricter, in the spring of 2013 we invested over 4 million RMB and built manufacturing lines who included over 45 persons. It occupies an area of 3000sq meters. Professional manufacturing machines were bought from Taiwan and oversea. Such as incision machines,lathes,stiletto....... More