Serving Industry Since 1980

Precision Industrial Keys Engineered for Performance

// SINCE - 1980 //

For over 40 years, JB Industries has manufactured high-precision Woodruff Keys, Parallel Keys, Taper Keys, Stud's, Nuts and Screw and CNC machined components for industrial and OEM applications across India.

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Bengaluru, Karnataka, India

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ISO 9001:2015 Certified

J Janardhan

Founder & CEO

"Quality is not just a standard at JB Industries—it's our commitment. For over four decades, we've focused on delivering precision-engineered products that meet the highest industrial requirements."

Who we are

Four Decades of Manufacturing Excellence, Built on Precision

JB Industries specializes in the manufacturing of Woodruff Keys, Parallel Keys, Taper Keys, Stud's, Nuts ,Screws and precision machined components. With over 40 years of industry experience, we combine skilled craftsmanship, modern machinery, and strict quality control to deliver components that meet exact industrial specifications.

About JB Industries

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40+

Years of Manufacturing Experience

Trusted by OEMs and industrial manufacturers for precision-engineered components.

4.9

/5.0

Since 1980

ISO 9001:2015

Certified Quality Management System Committed to precision, consistency, and continuous improvement.

What we do

Scalable capabilities for every challenge

Explore all capabilities

Industrial Key Manufacturing

Features

Woodruff Keys

Parallel Keys

Taper & Gib Head Keys

Stud's Nuts CNC Machine Components

Industrial Key Manufacturing

Features

Woodruff Keys

Parallel Keys

Taper & Gib Head Keys

Stud's Nuts CNC Machine Components

Industrial Key Manufacturing

Features

Woodruff Keys

Parallel Keys

Taper & Gib Head Keys

Stud's Nuts CNC Machine Components

Surface Grinding

Features

Precision Grinding

Surface Finish

Quality Inspection

Production Support

Surface Grinding

Features

Precision Grinding

Surface Finish

Quality Inspection

Production Support

Surface Grinding

Features

Precision Grinding

Surface Finish

Quality Inspection

Production Support

Milling & Machining

Features

Precision Milling

Custom Manufacturing

Dimensional Accuracy

OEM Production

Milling & Machining

Features

Precision Milling

Custom Manufacturing

Dimensional Accuracy

OEM Production

Milling & Machining

Features

Precision Milling

Custom Manufacturing

Dimensional Accuracy

OEM Production

Quality Inspection & Testing

Features

Precision Measurement

Quality Assurance

Process Control

Final Verification

Quality Inspection & Testing

Features

Precision Measurement

Quality Assurance

Process Control

Final Verification

Quality Inspection & Testing

Features

Precision Measurement

Quality Assurance

Process Control

Final Verification

Ready to start your next project?

Schedule consultation

Ready to start your next project?

Schedule consultation

Ready to start your next project?

Schedule consultation

What we manufacture

50M+ Industrial Keys Manufactured

Precision-engineered Woodruff Keys, Parallel Keys, Taper Keys, and custom components supplied to OEMs and industrial manufacturers across India.

Woodruff Keys

Material

EN8 Steel, EN9 Steel, Alloy Steel

Type

Standard & Custom Woodruff Keys

Application

Electric Motors, Pumps, Gearboxes, Compressors

Woodruff Keys

Material

EN8 Steel, EN9 Steel, Alloy Steel

Type

Standard & Custom Woodruff Keys

Application

Electric Motors, Pumps, Gearboxes, Compressors

Parallel Keys

Material

Carbon Steel, Alloy Steel

Type

Standard & Precision Parallel Keys

Application

Couplings, Pulleys, Gear Drives, Conveyor Systems

Parallel Keys

Material

Carbon Steel, Alloy Steel

Type

Standard & Precision Parallel Keys

Application

Couplings, Pulleys, Gear Drives, Conveyor Systems

Taper Keys

Material

High-Strength Alloy Steel

Type

Standard & Custom Taper Keys

Application

Industrial Shafts, Heavy Machinery, Power Transmission Equipment

Taper Keys

Material

High-Strength Alloy Steel

Type

Standard & Custom Taper Keys

Application

Industrial Shafts, Heavy Machinery, Power Transmission Equipment

Gib Head Keys

Material

Industrial Grade Steel

Type

Standard & Custom Gib Head Keys

Application

Compressors, Turbines, Industrial Machines, Maintenance Applications

Gib Head Keys

Material

Industrial Grade Steel

Type

Standard & Custom Gib Head Keys

Application

Compressors, Turbines, Industrial Machines, Maintenance Applications

Explore our complete product range across industries.

Download brochure

View all products

Explore our complete product range across industries.

Download brochure

View all products

Explore our complete product range across industries.

Download brochure

View all products

Build for every industry

Manufacturing solutions for every industry

Hydraulic Pumps

CNC Machines

Automobile Industry

Industrial Machinery

Power Transmission Equipment

Hydraulic Pumps

Precision-engineered industrial keys and machined components manufactured for hydraulic pump assemblies, ensuring reliable torque transmission, dimensional accuracy, and long service life.

High-strength alloy steel components

Precision machining & grinding

Custom sizes available

Hydraulic Pumps

Precision-engineered industrial keys and machined components manufactured for hydraulic pump assemblies, ensuring reliable torque transmission, dimensional accuracy, and long service life.

High-strength alloy steel components

Precision machining & grinding

Custom sizes available

CNC Machines

Manufacturing precision keys and machine components for CNC machines, providing accurate fitment, superior wear resistance, and consistent performance in high-precision machining applications.

Tight dimensional tolerances

Heat-treated components

Custom engineering support

Automobile Industry

Supplying industrial keys and precision-machined components for automotive engines, transmissions, pumps, and OEM assemblies with reliable quality and consistent performance.

OEM manufacturing

High-strength materials

Corrosion-resistant finishes

Industrial Machinery

Manufacturing precision keys and custom-machined components for industrial equipment, gearboxes, conveyors, compressors, and power transmission systems.

Heavy-duty applications

Custom manufacturing

Long service life

Power Transmission

Reliable keying solutions for motors, gearboxes, pulleys, couplings, and rotating equipment requiring precision alignment and torque transfer.

DIN & IS standards

High dimensional accuracy

Custom key profiles

Hydraulic Pumps

Precision-engineered industrial keys and machined components manufactured for hydraulic pump assemblies, ensuring reliable torque transmission, dimensional accuracy, and long service life.

High-strength alloy steel components

Precision machining & grinding

Custom sizes available

CNC Machines

Manufacturing precision keys and machine components for CNC machines, providing accurate fitment, superior wear resistance, and consistent performance in high-precision machining applications.

Tight dimensional tolerances

Heat-treated components

Custom engineering support

Automobile Industry

Supplying industrial keys and precision-machined components for automotive engines, transmissions, pumps, and OEM assemblies with reliable quality and consistent performance.

OEM manufacturing

High-strength materials

Corrosion-resistant finishes

Industrial Machinery

Manufacturing precision keys and custom-machined components for industrial equipment, gearboxes, conveyors, compressors, and power transmission systems.

Heavy-duty applications

Custom manufacturing

Long service life

Power Transmission

Reliable keying solutions for motors, gearboxes, pulleys, couplings, and rotating equipment requiring precision alignment and torque transfer.

DIN & IS standards

High dimensional accuracy

Custom key profiles

Precision Manufacturing You Can Trust

Woodruff, Parallel & Taper Keys

Manufacturing Of Stud's Nuts and Screws

Precision Grinding & Finishing

ISO 9001:2015 Quality Standards

Bulk Production Capabilities

On-Time Delivery Commitment

Explore Capabilities

40+ Years of Manufacturing Excellence

Trusted by Industries Across India

Trusted by clients, proven by results

JB Industries has consistently delivered precision-engineered keys and machined components that meet our stringent quality standards. Their reliability, timely deliveries, and technical expertise make them a trusted manufacturing partner.

Procurement Manager, Dynamatic Technologies

Dynamatic Technologies

Procurement Manager, Dynamatic Technologies

Dynamatic Technologies

Procurement Manager, Dynamatic Technologies

Dynamatic Technologies

// 1980-2026 //

On-Time delivery rate

Years of Experience

Need a Custom Key Solution?

Our team helps OEMs and industrial manufacturers find the right key specifications, dimensions, and manufacturing solutions.

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