JBCZ company was established in 1987,we are a professional developer and manufacturer of rebar mechanical splice products ,a leader this industry China ,contains processing machines couplers We have five systems machine:1. Upset forging parallel thread ...

Cangzhou Bartech Construction Material Co., Ltd is one of the leader suppliers for rebar couplers and related threading machines in China. We offers series innovative products specialized mechanical connections with Parallel Thread Rolling technology, ...

We are the professional manufacture of rebar coupler and sonic tube in China. For our products high quality, we have supplied many big projects Such as Qinshan Nuclear Power Station, Chongqing Yuao Bridge South-North Water Transfer Project. Now want to ...

We are the leading manufacturer specializing in producing Reinforcing Bar Mechanical Splice China. Our company was established 1987, we have been this industry for about 29 years. And our products exported to 5 continents. provide great quality with ...