We, Hebei Mountain Fasteners Co., Ltd, who can produce Steel Rebar Couplers as your customized size. We have advanced production equipments with professional technical team, that's why we could promise the best quality and best price for you. Here we make a short introduction for steel rebar coupler. It is widely used to connect two pieces of steel rebar together (see below pictures). The connector conforms to steel rebar mechanical splice general technical rules JGJ107-2010, passed ISO9001:2008 verifications. At the same time, we supply thread rolling machine for steel rebar rib peeling & thread rolling. Due to steel rebar couplers are very important medium for connecting the steel rebars in the building constructions, I believe our products have a big market, and we are the trusted supplier. Welcome your visiting to our factory warmly.