Rebar Couplers India Pvt. Ltd. (formerly JB Engineering Corporation) has been a trusted name in India's construction industry since 2002, delivering advanced mechanical rebar splicing systems that redefine structural strength and efficiency. With our ISO 9001:2015 and ISO 14001:2015 certified manufacturing facility in Una, Himachal Pradesh, and operational presence in Chandigarh , Mumbai & Siliguri, we combine world-class technology with pan-India reach.

We specialize in JB-9 Bar-Lock Couplers, JB-19 Parallel Thread Couplers, epoxy & zinc-coated rebars, GFRP rebars, soil nails, self-drilling anchors, micro-piling tubes, and scaffolding solutions. Each product is designed to address modern construction challenges—minimizing rebar congestion, enhancing seismic resistance, reducing project costs by up to 25%, and accelerating construction timelines.

Our solutions have earned approvals from leading authorities like DMRC, CMRL, NHAI, NHPC, NTPC, DRDO, Reliance, L&T, and SJVNL, a testament to our reliability and performance. Over the years, we have proudly contributed to India's landmark projects—including the Chenab Rail Bridge, Delhi & Chennai Metros, Hyderabad International Airport, national highways, and mega hydroelectric power plants.

At the heart of our growth is a clear vision: to revolutionize India's infrastructure with sustainable, innovative, and cost-effective reinforcement solutions. We believe that true progress comes from blending engineering precision with environmental responsibility—delivering solutions that not only build stronger structures but also contribute to a greener tomorrow.

With over two decades of excellence, Rebar Couplers India Pvt Ltd continues to empower the nation's builders and engineers with products that embody strength, speed, and sustainability. As India's infrastructure ambitions grow, we remain committed to being a trusted partner in building the future.