Precision Fasteners for the World’s Most Demanding Industries

For over five decades, Industrial Engineering Corporation (IEC) has been delivering high-performance bolts, nuts, studs, and anchor bolts that hold some of the world’s largest infrastructure and industrial projects together.

ISO 9001:2015 certified and approved by global leaders in the wellhead, energy, and petrochemical industries.

About IEC

Over 50 Years Of Trust In Fastener Manufacturing

Founded in 1971, Industrial Engineering Corporation (IEC) has grown from a local manufacturer into a globally recognized supplier of industrial fasteners. Based in Vasai, Maharashtra, we are known for manufacturing precision-engineered bolts, nuts, studs, and anchor bolts that meet ASTM, ASME, DIN, ISO, and BIS standards.

With a presence across multiple industries—oil & gas, petrochemicals, offshore engineering, power generation, civil infrastructure, and heavy machinery—IEC is a preferred partner for companies seeking both standard and custom fasteners.

50+ Years Of Manufacturing Expertise
ISO 9001:2015 Certified
ISO/IEC 17025:2017 Accredited In-house laboratory
PED & AD 2000 - Merkblatt W0 Certified
NORSOK M-630 Certified
Compliance To API 20E/20F BSL-1, BSL-2 & BSL-3
BIS Certified
Custom & Standard Fasteners Up To M200
Global Export & Traceability

OUR PRODUCTS

Fasteners Built for Strength, Precision, and Longevity

Industrial Engineering Corporation (IEC) offers a wide range of production options to suit your unique requirements in term of quantity, type of product & material.

Manufacturing Range

Description

Anchor Bolts, J Bolts, L Bolts, T Bolts, U Bolts, & Clamps
Standard Bolts & Special Bolts
Hot Forged Nuts
Studs

Range

M12 To M200 (And Imperial Equivalents Upto Length 6 Meters)
M12 To M200 (And Imperial Equivalents Upto 6 Meters)
M12 To M200 (And Imperial Equivalents)
M12 To M200 (And Imperial Equivalents)