Double telescopic column hydraulic support/made in China
USD $12,000 - $16,000 /Set
Min.Order:1 Set
Shandong Wantong Hydraulic Co., Ltd.
double telecopic column of hydraulic support is the part which joins the beam and base,bearing the load of crown plate.
It is the main load bearing part,including two forms:all -hydraulic and mechanically lengthening.