1.High strength, tensile test usually higher than 600Mpa

2.High quality raw material(45# high quality carbon structural steel) which guarantees high quality coupler

3.Strict quality control & good after-sales service

4.Three Types: Standard Rebar Coupler, Left-handed & Right-handed Rebar Coupler, Reducing Rebar Coupler

5. Direct Threading Rebar Coupler, Rib-peeling Threading Rebar Coupler, Upsetting End Rebar Coupler, Cold Stamping Rebar Coupler, Customized Rebar Couplers are all available

6. Rebar Coupler samples could be provided for free

7. Couplers could be marked with your logo