Structural steel fabricators Kolkata — port, ROB and industrial steel fabrication in West Bengal
Structural steel fabricators serving Kolkata support a market shaped by port infrastructure at Kolkata and Haldia, an extensive railway and road-over-bridge programme across West Bengal and the wider eastern region, and industrial estates around Howrah and Kharagpur. Sun Corporation Fabricators & Engineers supplies structural steel for Kolkata and eastern India projects from our Hyderabad workshop, with erection teams mobilising to West Bengal sites on scheduled programmes.
Structural steel fabricators Kolkata — the West Bengal market
Kolkata and eastern India carry a distinctive structural steel demand profile — heavy road-over-bridge and railway infrastructure work under IRS B1-2001, port and jetty structures at Kolkata and Haldia requiring marine-grade fabrication, and general industrial construction across Howrah, Kharagpur, and the wider Durgapur-Asansol industrial belt. Sun Corporation’s plate girder and ROB fabrication experience, built on IRS-compliant bridge work across India, applies directly to this region’s infrastructure programme.
Structural steel fabricators Kolkata — services
- ROB construction — IRS B1-2001 compliant road over bridge steel
- Plate girder fabrication — bridge and infrastructure girders
- Seaport steel structure fabrication — marine-grade jetty and port infrastructure steel
- Industrial shed fabrication — conventional steel and PEB
Why choose Sun Corporation for Kolkata and West Bengal projects
Sun Corporation fabricates from a single IS 800:2007 and IRS B1-2001 compliant Hyderabad workshop at 500+ MT/month capacity, with in-house CNC cutting, welding, NDT and painting, and our own erection teams handle site installation across West Bengal — no subcontracted core scope. Minimum project size is 50 MT, with typical projects ranging from 100 MT to 5,000+ MT.
See our structural steel fabrication and delivery overview for pan-India capability, or the manufacturer credentials page for workshop documentation.