Quality

Certified systems. Measured accuracy. Every batch.

Quality at SSI isn't a final check — it's built into material selection, heat treatment and dimensional verification at every stage of the chain.

Certification

ISO 9001:2015 certified

We are ISO 9001:2015 certified, ensuring adherence to international quality management standards across all operations — from raw material intake through forging, heat treatment, machining and final inspection.

ISO 9001:2015 certificate of registration for Supreme Steels India

Certificate of Registration

Scope: Manufacture of forged & machined components.

Issued by ROHS Certification Pvt. Ltd., a member of the IAF Multilateral Recognition Arrangement.

Advanced Equipment

Measured to the micron

Our facility features state-of-the-art measurement equipment like the Carl Zeiss Contura G2 CMM, enhancing precision and accuracy in every dimensional check.

Carl Zeiss Contura G2 CMM

High-precision coordinate measuring for complex geometries.

Spectrometer

Verifies material composition of every steel grade.

Microscope

Metallurgical grain structure inspection.

Hardness Tester & MPI

Post heat-treatment hardness and surface-defect checks.

Our Approach

Quality built into the process, not inspected in afterward

Incoming material

Spectrometric verification of every steel grade before it enters production.

Forging & heat treatment

ISO thermal annealing, normalising, hardening & tempering, matched to each application.

Machining

CNC/VMC finishing checked against drawing tolerance on our own CMM.

Final inspection

Hardness testing and MPI before a component ships.

Need a quality documentation package?

We can share our ISO certificate and inspection reports for your vendor approval process.