Call Us: +91 6293000041
Email: contact@theidtl.com
THE INDUSTRIAL DEVELOPMENT & METAL TESTING LABORATORY
NABL Accredited Laboratory
ISO/IEC 17025
Quality and standards you can trust
The IDTL is a leading metal testing laboratory based in Howrah, Kolkata, serving industries across India for over 27 years. Our metal testing services cover the full spectrum — from mechanical and chemical analysis to non-destructive testing (NDT) and metallographic examination. As a NABL accredited and ISO/IEC 17025 certified lab, we are trusted by SAIL, NTPC, Indian Railways, and the Ordnance Factory Board.
Our Customer Service Rivals Our Passion in Testing
Specialized Procedures Built for Any Industry Need
Our Services
The IDTL provides comprehensive range of testing and inspection services to various industries.
Chemical Analysis
Chemical analysis testing involves analyzing a sample to determine its chemical composition and properties
Mechanical Testing
It's a process used to determine the mechanical properties of materials or components under applied forces
Metallographic Testing
It's an art of embedding a specimen in resin and preparing it to reveal the microstructure of the materials
Galvanizing Testing
It evaluates the quality and durability of zinc coatings on metal, ensuring they effectively protect against corrosion
Non-destructive Testing
It's a techniques used to evaluate the properties of materials, components, or systems without causing damage
Trusted by the world’s leading companies
What clients say about our work
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We’re dedicated to growing our business through strategic innovation, quality service, and customer-focused solutions, and we deeply appreciate your feedback to help us improve.
