Established 1966 · ISO 9001:2015 · Coal India Approved
Ray Engineering Works
West Bengal's premier ISO-certified manufacturer and engineering solutions provider — specialising in hydraulic cylinders, hard chrome plating, precision machining, and heavy industrial fabrication. Serving corporations, mining companies, and industries across India since 1966.
A Legacy of Precision Engineering & Industrial Excellence
Ray Engineering Works was established in 1966 by the Rai family on the Grand Trunk Road — NH2 — at Punjabi More, Raniganj, West Bengal. What began as a precision engineering workshop serving the coal-belt's growing industrial base has evolved into one of the most reputed ISO 9001:2015 certified manufacturing and repair establishments in Purba Bardhaman.
For nearly six decades, Ray Engineering Works has been the trusted engineering partner for corporations, mining companies, construction contractors, textile mills, agricultural enterprises, and food processing industries operating across the NH2 industrial corridor. Our capabilities span hydraulic cylinder manufacturing and repair, hard chrome plating with in-house facility, heavy lathe machining up to 24 feet, and hydraulic pressing up to 500 tons.
Recognised and approved by Coal India Limited, registered as a UDYAM MSME unit, and ISO 9001:2015 certified, Ray Engineering Works delivers industrial-grade precision components and engineering solutions that meet the highest quality standards demanded by corporate and institutional clients across India.
1966
Est.
What We Do
Industrial Engineering & Corporate Solutions
Hydraulic Cylinders
Manufacturing, repair and rebuilding of hydraulic cylinders and pistons for industrial, mining, and construction machinery — with full pressure testing and certification.
Hard Chrome Plating
In-house hard chrome plating facility delivering exceptional hardness, abrasion resistance, and corrosion protection for hydraulic rods, shafts, pistons, and precision components.
Heavy Lathe Machining
Precision lathe machining up to 24 feet — manufacturing rotors, shafts, pinions, RLF shafts, and precision-engineered components for industrial and corporate clients.
Hydraulic Pressing
Industrial hydraulic pressing up to 500 tons for heavy fabrication, metal forming, and structural component manufacturing for construction and industrial applications.
SS & MIG Welding
Stainless steel and MIG welding services for industrial fabrication, structural repairs, and precision component manufacturing for automotive, mining, and textile industries.
JCB & Earthmover Repair
Expert repair and reconditioning of JCB, earthmoving machinery, and construction equipment — hydraulic systems, chassis, and precision component restoration.
Our in-house hard chrome plating facility is a highly specialised electroplating process in which a layer of chromium is deposited onto metal components from a chromic acid solution. Known for its superior hardness, low coefficient of friction, and excellent wear and corrosion resistance, our chrome plating service significantly extends the life of industrial parts and enhances equipment performance — making it the ideal solution for corporations seeking cost-effective component longevity.
Why Choose Our Chrome Plating?
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Exceptional Hardness — Hard Deposit (1100–1250 H.V.) for maximum wear resistance in demanding industrial environments.
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Micro-Cracked Technology — (>300cm⁻¹) for improved corrosion resistance and oil retention.
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Dimensional Restoration — Restores worn or undersized components to exact OEM specifications.
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Industry Applications — Automotive, mining, textile, agriculture, printing, paper, and food processing industries.
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Reduced Downtime — Corrosion protection minimises maintenance cycles and maximises operational uptime for corporate clients.
Built on Integrity, Driven by Engineering Excellence
Anil Kumar Rai leads Ray Engineering Works with an unwavering commitment to precision, quality, and corporate accountability. Under his directorship, the establishment has achieved ISO 9001:2015 certification, UDYAM MSME registration, and Coal India approval — credentials that reflect the organisation's dedication to international quality standards and institutional trust.
His leadership has transformed Ray Engineering Works from a regional workshop into a nationally recognised engineering solutions provider, capable of servicing the precision requirements of corporations in the automotive, mining, textile, agriculture, and food processing sectors across India.
1966
Ray Engineering Works established on NH2 GT Road, Raniganj — serving the coal-belt's industrial base.
1980s
Expansion into hydraulic cylinder manufacturing, hard chrome plating, and heavy fabrication.
2000s
Installation of 500-ton hydraulic press and 24-ft lathe; Coal India approval secured.
Today
ISO 9001:2015 certified, UDYAM MSME registered — serving corporations and industrial clients across India. Open 24 × 7.
Find Us
Strategically Located on NH2
Ray Engineering Works
Raniganj, West Bengal
Address
GR Floor, 20/A, L.R Plot No-306 NH 2 GT Road, Punjabi More Raniganj, Purba Bardhaman – 713 358 West Bengal, India
Since 1966, Ray Engineering Works has delivered precision manufacturing and engineering solutions to corporations, mining firms, construction companies, textile mills, and logistics enterprises. ISO 9001:2015 certified and Coal India approved — every project meets international quality standards with full documentation.
Hydraulic Cylinder Manufacturing & Repair
Manufacturing, repair, and rebuilding of hydraulic cylinders and pistons for industrial, mining, and construction machinery. Includes cylinder re-boring, seal replacement, and full certified pressure testing for corporate clients.
Hard Chrome Plating (In-House)
In-house hard chrome plating delivering exceptional hardness (1100–1250 H.V.), superior abrasion resistance, and corrosion protection. Ideal for hydraulic rods, shafts, pistons, rotors, molds, dies, rollers, and valve components across automotive, mining, textile, and food processing industries.
Heavy Lathe Machining (Up to 24 Feet)
Precision lathe machining up to 24 feet for manufacturing rotors, shafts, pinions, RLF shafts, and precision-engineered components. Serving the automotive, mining, textile, agriculture, and industrial manufacturing sectors.
Hydraulic Pressing (Up to 500 Tons)
Industrial hydraulic pressing up to 500 tons for heavy metal forming, structural component manufacturing, and precision fabrication for construction, mining, and industrial corporations.
SS & MIG Welding Works
Stainless steel and MIG welding for industrial fabrication, structural repairs, and precision component manufacturing. Serving automotive, mining, textile, and heavy industrial corporations.
JCB & Earthmoving Machinery Repair
Complete repair, hydraulic overhaul, and reconditioning of JCB loaders, earthmoving equipment, and construction machinery for corporate and contractor clients.
Molds, Dies & Rollers
Precision manufacturing and repair of molds, dies, and rollers for textile, food processing, printing, and paper industries. Custom specifications to corporate requirements.
Pinions & Precision Engineering
Manufacturing of pinions, RLF shafts, valves, gates, compressors, and lathe beds. Industrial-grade components precision engineered to exact tolerances for corporate and institutional clients.
Looking for a Corporate Service Agreement?
We offer tailored long-term maintenance contracts and bulk service agreements for corporations, mining companies, and industrial enterprises. Contact us to discuss your requirements.
A visual record of Ray Engineering Works — our professional ISO-certified workshop, hard chrome plating facility, hydraulic engineering bay, heavy press machinery, and precision-manufactured components for industrial and corporate clients on NH2, Raniganj.
ISO Certified Manufacturer
Before & After Chrome Plating
Chrome Plating Services
Hydraulic Cylinders
Workshop Floor
500-Ton Hydraulic Press
Equipment Yard
Get In Touch
Contact Us
Reach Us
Strategically on NH2, Raniganj
Ray Engineering Works is located on the Grand Trunk Road at Punjabi More, Raniganj — strategically positioned on the NH2 industrial corridor between Asansol and Durgapur. Our ISO 9001:2015 certified facility is open 24 × 7 to serve corporate clients, industrial partners, and engineering requirements at any hour.
Address
GR Floor, 20/A, L.R Plot No-306 Khatiyan No-3075, Ray Saheb Building NH 2 GT Road, Punjabi More PO Searsole Rajbari, Raniganj Purba Bardhaman – 713 358, West Bengal, India
