About Us

BONNA-FLEX

Hasmukhlal and Brothers, established in 1985, is an ISO 9001:2000 certified company manufacturing mechanical
power transmission equipments such as shaft (taper) lock pulley shaft (taper) lock bushes, all type of running v-groove pulley, star couplings, pin bush couplings, gear coupling, tyre coupling, chain sprockets, Rotary Gear
Pump etc under the brand name of BONNAFLEX.

Accent Top Cooling TOwer

Products Range

Hasmukhlal and Brothers, established in 1985, is an ISO 9001:2000 certified company

Pulley & Taper Bush

Taper Bush Shaft lock Pulley

A Taper Bush Pulley is a power transmission pulley used in industrial machinery for smooth and reliable belt drive operations.

A Chain Sprocket is a Power transmission element with teeth that help in transmitting rotary motion and mechanical power between shafts.

Simple V Groove Pulley

A V Groove Pulley is a mechanical power transmission element, which is shaped to have precision engineered V-shaped grooves,

A Timing Pulley is a precision power transmission component designed with toothed profiles that synchronize with timing belts

Shaft Lock Taper Bush

A Shaft Lock Taper Bush is a precision engineered mechanical locking component that secures pulleys, sprockets, couplings

Star Jaw Coupling

Star Jaw Coupling

A Star Jaw Coupling is a flexible power transmission coupling that is utilized to join two rotating shafts and to absorb shock loads, reduce vibration, and ensure

Alluminium Jaw Coupling

An Aluminium Jaw Coupling is a lightweight coupling used to connect two rotating shafts and transfer torque smoothly between them. It also helps reduce

BSW Jaw Coupling

A BSW Jaw Coupling is a flexible power transmission coupling that is used to transfer torque, vibration and shock load in industrial machines efficiently.

BRRS Jaw Coupling

A BRRS Jaw Coupling is a flexible spacer-type jaw coupling designed for efficient torque transmission, vibration damping, and simplified maintenance in industrial power transmission systems.

RRB Jaw Coupling

An RRB Jaw Coupling is a flexible spacer-type coupling designed for efficient torque transmission, easy maintenance access, and smooth operation in industrial power transmission systems.

BSWQ Jaw Coupling

A BSWQ Jaw Coupling is a heavy-duty flexible jaw coupling that is used to transmit high torque between rotating shafts and eliminate vibration, absorb

Curved Jaw Coupling

GS Curved Jaw Coupling

A GS Curved Jaw Coupling is a backlash-free flexible coupling designed for precision motion control and high-performance industrial drive systems.

GR Curved Jaw Coupling

A GR / BRRJ Curved Jaw Coupling is a flexible power transmission coupling designed for smooth torque transmission, vibration damping, and reliable shaft connection in industrial machinery.

Pin Bush Coupling

BRB PIN BUSH Coupling

The BRB Pin Bush Coupling is a heavy duty type coupling which is used in industrial machines to transmit high torque smoothly from one shaft to another

BBC PIN BUSH Coupling

A BBC Pin Bush Coupling is a compact industrial coupling designed for smooth torque transmission, vibration damping, and reliable industrial performance in

Gear Coupling

A Gear Coupling is a high-performance mechanical coupling, employed to couple high torque between rotating shafts in heavy-duty industry.

Nylon Gear Coupling

A Nylon Gear Coupling is a flexible mechanical coupling, which is used to transmit torque between rotating shafts in a smooth manner and also to

Resilient Coupling

A Resilient Coupling is mainly used for connecting rotating shafts in industrial machinery and transmitting power from one shaft to another.

Tyre & HRC Coupling

A Tyre Coupling is used to connect rotating shafts in industrial machines and ensure smooth power transmission during operation.

An HRC Coupling is a highly flexible resilient coupling used for transmitting torque between rotating shafts while absorbing vibration, reducing shock loads,

Motion Drive

Encoder Coupling

An Encoder Coupling is used to connect encoder shafts with drive systems in motion control applications. It helps maintain accurate rotational movement,

A DC Coupling is a precision flexible disc coupling used in motion control and servo drive systems where accurate torque transmission and smooth rotational

GS Curved Jaw Coupling

A Curved Jaw Coupling is a flexible power transmission coupling that is used to join two rotating shafts to transmit torque in a smooth and effective manner.

V Belt & Chain

A V Chain is an industrial power transmission chain that is specifically engineered to facilitate smooth power transmission, durability, and reliability in industrial machinery applications.

V Belt is a power transmission belt that can be flexed to move power between rotating pulleys in industrial machines or automobile systems. The “V” shaped cross-section of the belt is trapezoidal in shape which

STRIVES FOR PERFECTION
CASTING QUALITY

180+

Happy Clients

500+

Industrial Installations

55+

Years Of Experience

100+

Worldwide Network

About us projects

OUR WORLDWIDE CLIENTS

Delivering Quality. Building Trust. Connecting Globally

Agriculture industry

Industries Served

Automobile Industry

Industries Served

Chemical Industry

Industries Served

Cooling Industry

Industries Served

Cement Industry

Industries Served

Defence

Industries Served

Electric power industry

Industries Served

Marine

Industries Served

Extensive Applications in Various Industries

Catalogue :

Download Brochure

Our Products

Quick Link

Certifications

Follow us on :

7/3. Samrat industrial Area, B/h. Chandan Marbale, Gondal Road, Rajkot, Gujarat (India.) 360004

Email Id sales@bonnaflex.com

Phone Numbers: +91 75729 40600

Tell Numbers: 0281-2360761

Copyright © 2026 All Rights Reserved By Bonnaflex | Design and Developed By Arsh Infosystems