The chairman of Tenjan is the major constitutor of national standard Couplers for Rebar Mechanical Splicing JG/T 163-2013. We provide customized bolted rebar coupler, upsetting parallel thread rebar coupler, rolling straight thread rebar coupler, taper thread rebar coupler and cold extrusion press rebar coupler.
Changzhou Tenjan Steel Tube Co., Ltd. was founded in 2004. The annual production capacity can reach 60,000 tons under years of development. We are a leading technical manufacturer in the seamless steel tube and rebar coupler industry. The chairman of Tenjan, Mr. Wensheng Gu has 25-year experience in steel tube industry and is the major constitutor of national standard Couplers for Rebar Mechanical Splicing JG/T 163-2013.