Durable Rebar Coupler
Company Profile
DRC is proud to be the exclusive and officially authorized partner of Changzhou Jianlian Reinforcing Bar
Conjunction Co., Ltd in the Kingdom of Saudi Arabia. Jianlian is one of China’s foremost manufacturers of
high-performance rebar couplers, recognized for its engineering excellence and its pivotal role in advancing the
mechanical splicing industry.
Founded on a commitment to innovation and structural integrity, Jianlian has become a national benchmark in
China, supplying its products to critical infrastructure projects such as nuclear power plants, large-scale bridges,
industrial complexes, and underground tunnels. The company played a key role in shaping China’s national
standards for rebar connections, and its products undergo rigorous testing in specialized laboratories to ensure
compliance with international certifications including ISO and CE.
Through this exclusive partnership, DRC brings Jianlian’s cutting-edge technology to the Saudi market, offering
certified mechanical splicing solutions for infrastructure, construction, and government projects. We don’t just
represent Jianlian’s products—we embody its commitment to precision and quality. Our mission is to empower
Saudi Arabia’s construction sector with globally proven solutions that align with Vision 2030, enhancing
structural safety, efficiency, and long-term durability across the Kingdom.
Company Profile
DRC is proud to be the exclusive and officially authorized partner of Changzhou Jianlian Reinforcing Bar
Conjunction Co., Ltd in the Kingdom of Saudi Arabia. Jianlian is one of China’s foremost manufacturers of
high-performance rebar couplers, recognized for its engineering excellence and its pivotal role in advancing the
mechanical splicing industry.
Founded on a commitment to innovation and structural integrity, Jianlian has become a national benchmark in
China, supplying its products to critical infrastructure projects such as nuclear power plants, large-scale bridges,
industrial complexes, and underground tunnels. The company played a key role in shaping China’s national
standards for rebar connections, and its products undergo rigorous testing in specialized laboratories to ensure
compliance with international certifications including ISO and CE.
Through this exclusive partnership, DRC brings Jianlian’s cutting-edge technology to the Saudi market, offering
certified mechanical splicing solutions for infrastructure, construction, and government projects. We don’t just
represent Jianlian’s products—we embody its commitment to precision and quality. Our mission is to empower
Saudi Arabia’s construction sector with globally proven solutions that align with Vision 2030, enhancing
structural safety, efficiency, and long-term durability across the Kingdom.
Our products
Rebar couplers comply with all major building codes and standards.
For general construction, rebar connections are subject to the following constraints:
● British Standards Institution, in its standard BS 8110 (1997).
● Deutsches Institute fur Normung in its standard DIN 1045 (2001)- The French Standards Association (AFNOR), in
its standard NF A35-020 (1999).
● American Concrete Institute (A.C.I.) in its standard ACI 318.
● International Conference of Building Officials (I.C.B.O.), in its Uniform Building Code (UBC).
During construction in seismic zones, the splicing of steel bars is subject to the following constraints:
– American Concrete Institute (A.C.I.), in its standard ACI 318, Chapter 21.2.
– International Code (I.C.C), in its International Building Code (IBC) Section 1910
– International Conference of Building Officials (I.C.B.O.), in its Uniform Building Code (UBC),
Section 1921.
Our products
Rebar couplers comply with all major building codes and standards.
For general construction, rebar connections are subject to the following constraints:
● British Standards Institution, in its standard BS 8110 (1997).
● Deutsches Institute fur Normung in its standard DIN 1045 (2001)- The French Standards Association (AFNOR), in
its standard NF A35-020 (1999).
● American Concrete Institute (A.C.I.) in its standard ACI 318.
● International Conference of Building Officials (I.C.B.O.), in its Uniform Building Code (UBC).
During construction in seismic zones, the splicing of steel bars is subject to the following constraints:
– American Concrete Institute (A.C.I.), in its standard ACI 318, Chapter 21.2.
– International Code (I.C.C), in its International Building Code (IBC) Section 1910
– International Conference of Building Officials (I.C.B.O.), in its Uniform Building Code (UBC),
Section 1921.
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