JB Engineering / Rebar Couplers India Limited

(a Solution to Construction Engineering)

   JB Engineering   Established on 7th October 2002, by the Professionals from  BHARAT , is a leading Manufacturer of   Construction Engineering Products . 

   JB Engineering –  (Made in BHARAT) are the Manufacturers of :
   1. Re Bar Couplers – Precast Connections.   &  Clients  Customised requirements

   2. S N Bolts – Mining               -Tunneling-Specialised Civil Engineering. 
   3. Soil Nails / DCP Anchors     – Soil Retention & Stabilization- Post Tensioning.
   4. Self Drilling Anchors            – Tunneling – Slope Protection
   5. Fusion Epoxy Coated & Zinc Coated TMT Bars 
   6. GFRP BARS -Stronger – Lighter & Cost Effective.
   7. Micro Piling Pipes/ Perforated Pipes/ Foundation /Wall Supports/ Slope Protection Supports.
   8. Scaffolding Materials / Umbrella Pipes & Tunnel Support Systems.
   9. Fabrication Materials/ Dam Shuttering/ Bridge Launching/ Gantries.   

  JB Engineering has the Manufacturing Plants in District Una, Himachal Pradesh- BHARAT, are ISO 9001-14001-2015, certified MSME units  under the Ministry of MICRO, SMALL & MEDIUM ENTERPRISES, GOVERNMENT OF INDIA.

JB Engineering Plants are  approved as a Source of Supply for their Projects by : 
  • National Hydro Electric Power Corporation Limited (NHPC)
  • National Thermal Power Corporation Limited (NTPC)
  • National Highway Authority of India ( NHAI)
  • Department of Atomic Energy(FRFCF) Kalpakkam Chennai
  • Defence Research & Development Organisation (DRDO)
  • Chennai Metro Rail Corporation Limited (CMRL)
  • Delhi Metro Rail Corporation Limited (DMRC)
  • L&T Metro Rail ( Hyderabad) Limited (HMRL)
  • Rail Vikas Nigam Limited (RVNL)
  • IRCON International Limited (IRCON)
  • Satluj Jal Vidyut Nigam Limited (SJVNL)
  • SINO Hydro Corporation Limited (NEPAL)
  • Power Grid Company of Bangladesh (PGCB)
  • Reliance Industries Limited ( Reliance)
  • Larsen & Toubro Limited (L&T)
  • Afcons Infrastructures Limited (AFCONS)
  • Hindustan Construction Company Limited (HCC)
  • Patel Engineering Limited ( Patel)
  • TATA Projects Limited (TATA)
  • KEC International Limited (KEC)
  • Transrail Lighting Limited 
  • NCC Limited (NCC)
  • Megha Engineering & Infrastructure Limited (Megha) 
  • Samsung C&T India Limited ( SAMSUNG)
  • ITD Cementation India Limited (ITD)
  • Rithwik Projects Limited (RITHWIK)

The JB Engineering Products are approved in all the Major Infrastructures of the Country & in Other Countries.

JB Engineering is an Approved Brand & Trade Mark with Registration Number  No 2749397 by the Trade Mark Registry - Intellectual Property of India - Government of India, is an Engineering Solution to the Construction Engineering. 

"we are committed to deliver excellence"

our products

Why Rebar Couplers ?

For many years the use of mechanical couplers to join reinforcing bars has been regarded as a means of reducing the use of long bars. Engineers and contractors now recognize the benefits of using JB Rebar Couplers Reinforcement Couplers to accelerate the speed of construction, increase productivity and simplify structure design details.

JB Rebar Couplers – are designed to join the reinforcement bars & performs like continuous reinforcement, develops strength mechanically, independent of concrete, provides ductility in RCC Structures, offers strength during man-made, seismic or other natural events.

JB Rebar Couplers– reduce rebar congestion, improve concrete flow & Consolidations, minimize the reinforcement fixing errors, increases production rates, because of the reduced installation time & simpler quality controls requirements, cost saving up to 25% can be achieved in any civil Construction project.

Types of JB Rebar Couplers

JB Rebar Coupler offers a beneficial method for concrete constructions. With these rebar couplers , you will speed up your construction, lower the risks of damaged concrete, increase productivity and ensure a simple yet resistant design.

Choose from a series of Reinforcing Rebar Couplers depending on your project’s needs:


This type of coupler is specifically created for the vast majority of processes of joining reinforcing bar coupler. The Rebar’s ends are cut square and the bar has a tapered thread which perfectly fits the Thread Rebar Coupler . With a calibrated torque wrench you can tight the sleeve to the thread rebar coupler end for a quick and resistant fix.

 It is recommended for restricted spaces that require a minimised loss of cover. It is available in diameter sizes between 8mm and 50 mm.


 Bar-Lock Coupler System provides a simple, quick, cost effective method for splicing rebar in tension and/or compression applications. Bar-Lock couplers may be used with plain or deformed bars in sizes 8 mm to 50mm. Bar Lock couplers utilize lock-shear bolts and special grip rails to mechanically splice with the rebar. The serrated grip rails cradle the rebar and are embedded in the rebar as the lock-shear bolts are tightened. The heads of the lock-shear bolts are designed to shear off at a prescribed torque in order to accomplish proper installation.


Quality & Safety Products

Cost Effectiveness

 Hassle Free Production & Logistics

Engineering Support

Hyderabad Airport Project

Rajiv Gandhi International Airport is an international airport that serves Hyderabad, the capital of the Indian state of Telangana.It is located in Shamshabad, about 24 kilometres (15 mi) south of Hyderabad.It is the only airport in India ranking in AirHelp’s list of top 10 airports in the world.

For Hyderabad Airport, Re-Bar Couplers India (P) Limited delivered its popular JB-19  rebar coupler solution, which is the main rebar coupler solution used on large projects in India.

hyderabad-international airport
bridge project

The Chenab Bridge Project, J&K

JB-19 Rebar Couplers used in the Design & Construction of World’s Highest Rail Bridge –  The Chenab River Rail Bridge of the Konkan Railway over River Chenab in J & K. The Length of the Bridge is 1315 Mtr at the Height of 359 Mtr.  of the Sizes 20mm, 25mm,32mm during the Year 2014-2016 Through the Construction Company Afcons Infrastructure Limited. The Plants were approved by the Client- Consultant & The Construction Company Experts. The Testing witnessed at 3rd party Test House at Delhi. The Plants Approved as a source of Supply & the Job Completed satisfactorily.

Contact us

RE-Bar Couplers India (P) Limited

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