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Heavy and medium steel structures and equipment built to customer drawings: railway bridge girders, boiler structures and ESP externals, chimneys, ash silos, hoppers and bunkers, cold boxes, ducting, gearbox housings, pulleys and flanges, with CNC machining and assembly alongside fabrication.

Yes. Metal Craft Engineering has fabricated rail bridge girders for Eastern Railway and a 50 m public road bridge for the Government of Sikkim. The About page has photographs of a through-truss girder assembled in the fabrication yard.

Yes, at Unit 1, Domjur. The factory unit there is approved under ISO 9001 and holds RDSO approval under Part A for the fabrication of open web, composite and other steel plate girders. Girders for railway bridges are fabricated to the railway’s drawings and inspection schedule; the RDSO-approved girder fabrication is at Unit 1, Domjur, the unit named on the RDSO letter. The details of RDSO’s Final Decision Letter No. RDSO/108/1901/00024414 of 1 September 2022 are on the Vendor Approval RDSO page.

In Kolkata, West Bengal. The office is at 1B, Elgin Road, 1st Floor, Kolkata 700 020, and the two units, Unit 1 at Domjur (150,000 sq ft) and Unit 2 at Bargachia (200,000 sq ft), are in Howrah district.

Metal Craft Engineering Private Limited was incorporated on 15 October 2003. Its Corporate Identification Number (CIN) is U51503WB2003PTC097116, and its registered office is at 1B, Elgin Road, 1st Floor, Kolkata 700 020.

Metal Craft Engineering has a capacity of over 24,000 MT of steel structures a year across its two units, over 20 years of heavy steel fabrication and ₹1,000 crore+ of projects executed.

Railways, power and boiler companies, sugar, cement, mining and process industries, and infrastructure. Clients include Eastern Railway, NSPCL, Siemens, Isgec, Linde, Thermax, Alstom, Uttam Sucrotech, WPIL, Megatherm, Paharpur Cooling Towers and the Government of Sikkim.

Fabrication, CNC machining and assembly, quality control to a job-specific quality assurance plan, heat treatment, and blast cleaning and painting, all under one roof in Kolkata.

Yes. Heavy and medium steel is fabricated to the customer’s drawings and inspection protocol. A quality assurance plan is written for each job, inspection is stage-wise through fabrication, and quality documentation is available on request.

Yes. The ISO 9001:2015 certificate and RDSO’s Final Decision Letter No. RDSO/108/1901/00024414 (1 September 2022) can be viewed and downloaded as PDFs on the certifications page, which lists all six approvals. Copies of the NTPC, Eastern Railway, South Eastern Railway and NF Railway approvals are available on request. Details are as on 24 October 2026.

Send drawings, tonnage, material and timeline through the enquiry form on this page, email [email protected], or call +91 33229 01911.

Drawings or drawing references, the approximate tonnage, the material and the timeline you need. If the job has its own inspection protocol or quality requirements, include them too, because each job gets a quality assurance plan of its own. Drawings can also be emailed to [email protected].