25 Years of
Engineering Excellence
Founded in 1998 by SC Panja with a vision to serve India's core sector with precision fabrication and uncompromising quality. Today, PNP Engineering Works is West Bengal's most trusted heavy mechanical contractor.
The Principles We Build By
Zero-Defect Execution
Every weld, every joint, every alignment — delivered to OEM and code specifications. We do not ship a single unit with open NCRs.
People First
Our workforce is our greatest asset. 982+ workers with structured safety training, on-site medical support, and performance-linked incentive programs.
Compliance First
API-650, ASME B31.3, IBR, ISO 9001:2015 — we don't just meet standards, we build our processes around them. Full documentation, full traceability.
Continuous Growth
We reinvest every year — new welding equipment, NDT instruments, training programs, and digital project management tools.