building metal material--threaded rod

Our company produces various thread- shaped screw jack, including triangle, T- shape, rectangle, semicircle and special form, the

Our company designed climbing cone subassembly for the important projects such as nuclear power stations , dykes and dams. Its used to fasten the work plate and can be used alternately when the formwork climbs up. The safe loading is very high. TYPE mm SAFE LOADING FOR PULLKNSAFE LOADING FOR CUTKN

17?10D15180250

22?10D22300250

30?13D26. 5500350

35. 5?16D35. 5700480