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Welcome to Renex Valves

Renex Valves with an experience of more than 48+ years in engineering industry is a renowned manufacturer of high performance Engine Valves and Valve Train Components under The Brand name ‘RENEX’, serving OEMs & Aftermarket in local and global market. Our range of products includes Engine Valves, Valve Guides, Valve Seats, Cotters/Collets, Push Rods and Tappets for various applications. Each of these products is manufactured specifically to suit our customer’s unique application and functional requirements. With wide range of products, we are export ingour products worldwide to aftermarket and OEM.

The Company was founded in 1975 by Mr. Vallabhbhai Khunt – a farmer from small village having previous business of retail fabric. Mr. Bharat Khunt elder son and two younger son joined the company as working partner and the company started growth by manufacturing Engine Valves and valve train components supplying in most other advance Countries.

Renex engine valve manufacturer

Over the years, the company has grown significantly in size and volume and equipped itself with necessary resources to meet the growing demands of the industry. All our engines valves and components are manufactured in our state-of-the-art manufacturing facility at Rajkot, Gujarat, India. With modern infrastructure, our World-class 10,000 sq. ft. facility is equipped with latest technology in plant machinery, advanced quality control lab and R&D department etc.

Our rigorous and ethical business practices coupled with a streamlined manufacturing process has enabled us to earn ISO 9001:2015 Certification from TUV SUDDEUTSCHLAND of Germany.

Renex Valves sets professional, reliable and friendly customer service as one of its great virtues. Our ability to provide advance customer services, engineering support, close and immediate attention, and constant availability has created a fixed yet dynamic work environment and relations between the company and its range of satisfied customers.

Renex Valves continuously invests in the intensification of its technological pulse beats. Development of new, improved and user-friendly customer service tools is taking a major part of the foregoing efforts, investments and management decisions.ds

Our Vision

Ethics and integrity are the foundation of our brand and the guiding principles for all we do. We lead with openness, fairness, and integrity. We believe that by treating our clients, people, and suppliers fairly and respectfully, we will earn their trust and build sustainable success together.

We inspire empowerment. We encourage problem-solving, communication, and employee involvement at every company level. We strive to learn, adapt and move forward continually.

Our Mission

“To be a preferred supplier of high-quality Engine Valves and other components manufacturing services to a group of leading OEM customers in the Automobile, marine, and locomotive industries.”

Renex Valves strives to help OEMs and manufacturers to lead their businesses through the design and manufacturing of high-quality, innovative products.

Our Innovation

We constantly strive to improve the efficiency of our business by investing in the development of our people and through innovation in technology, operations, and processes.

Renex Valves strives to help OEMs and manufacturers to lead their businesses through the design and manufacturing of high-quality, innovative products.

Growth Chart


Moved from village to town and started with retail selling of cloth.

Started manufacturing parts for diesel engines.

A separate unit started for producing only engine valves catering to diesel engines.

Company expanded its wings into manufacturing of cylinder linersw and sleeves and entering buisness of casting.

Seeing growth in casting parts company started in house forging plant with 250 ton capacaity producing 320k parts yearly.

Automatic machinery controlled by plc for faster production of engine parts and improved quality took place. For segment catering to cars, buses, trucks, tractors, and generators.

Due to more demand high-end CNC machines capable of processing multiple operations came into place to cater to demand arising globally for parts made of high chromium and nickel alloy steel, the preferred choice of OEM.

The company obtained iso certification for exporting globally.

Become a member of the Chamber of Commerce Rajkot, fieo, and EEPC India

Company first time exhibited in the global business event held at Automechenika Dubai.

The company shipped its first direct consignment for the export of engine parts.

The company become an OEM supplier for Engine valves in the Global market.

Achieving the 100 Parts Per Million REJECTION RATIO for quality stability and pricing.

Why us

  • International quality products at a competitive price.
  • Lean, Flat and Focused Organization.
  • Integrated ERP system for all major functions.
  • Maintains full Lot Traceability through the Job card system.
  • Prompt customer response with minimal tool development lead time.
  • In-house Tool-room facility.
  • Strict adherence to delivery schedules.
  • Forging is available through our sister concerns.
  • Localized vendor base for Casting & other input of raw material.
  • We are at low cost region of India.
  • Believes in Latest Technology – Brand New Machines, Equipment’s & updated information.
  • Raw Material Inventory of over 200 MT of Round and Hex Bars to offer Quick Deliveries.
  • Customer end rejection controlled within 100 Parts Per Million
  • Renex Valves is focus on RCI (Relentless Continuous Improvement).