Export Ready 40+ Years Manufacturing  ·  Trusted by Global Mining & Quarry Industries
Quality Control

Zero Compromise on Quality — From Every Pour

Every casting that leaves our facility has been chemically analysed, hardness tested and dimensionally inspected. Full material test certificates available on every order.

Our QC Process

Four Stages of Quality Verification

1

Raw Material Inspection

Incoming raw materials and alloying elements verified against certified supplier specifications before entering production.

2

Chemical Analysis

Every melt analysed via spectrometer before pouring, ensuring exact alloy composition matches the target specification.

3

Hardness Testing

Brinell, Rockwell and Vickers hardness testing performed at multiple points on every casting after heat treatment.

4

Dimensional Inspection

Critical dimensions verified against drawing tolerances using calibrated measuring instruments before dispatch.

Testing Equipment

In-House Metallurgical Laboratory

Our in-house laboratory enables fast, reliable quality verification on every production batch without relying on third-party testing delays.

Optical Emission Spectrometer
Precise chemical composition analysis for every alloy grade we manufacture.
Brinell & Rockwell Hardness Testers
Calibrated hardness testing equipment for verification across all alloy hardness ranges.
Charpy Impact Testing
Impact toughness verification for manganese steel and chrome-moly alloy castings.
Metallurgical Microscopy
Microstructure analysis to verify correct carbide distribution and grain structure after heat treatment.
Metallurgical Testing Laboratory
Documentation

Material Test Certificates with Every Order

Full traceability from raw material to finished part. Every shipment includes a detailed material test certificate (MTC).

Chemical Composition Report

Full elemental breakdown of each casting batch confirming compliance with the specified alloy grade.

Hardness Test Results

Hardness readings at multiple test points on each part, confirming consistent through-hardness.

Dimensional Inspection Report

Critical dimension verification report available on request for parts manufactured to customer drawings.

Get a Quote for Your Exact Requirement

Share drawings, worn samples or equipment model. Export team responds within 24 hours.