Quality is
Not Negotiable.
Neither Are We.
We achieve this through a documented ISO 9001:2015 quality management system, 100% incoming material PMI verification, rigorous in-process inspection, and NABL-accredited final testing — ensuring every fastener we ship is dimensionally correct, mechanically sound, and fully traceable from heat number to dispatch.
Six Pillars of Quality
Every commitment below is backed by a documented procedure within our ISO 9001:2015 quality management system, audited annually by an accredited third-party body.
Specification Compliance
Every fastener is manufactured strictly to the customer’s drawing, applicable ASTM, DIN, BS or IS standard, and any additional project specification. Deviations require written concession approval before dispatch.
Full Material Traceability
Every order is traceable from the mill certificate heat number through our production job card to the finished product. PMI (XRF) testing confirms chemical composition on 100% of exotic alloy lots.
Mechanical Testing
Tensile, proof load, hardness (Rockwell C & Brinell), and impact testing performed to ASTM A370 at NABL-accredited laboratories. Test reports accompany every critical order.
Dimensional Accuracy
Thread gauges, micrometers, CMM and optical comparators verify all critical dimensions. Thread form checked per ASME B1.13M. All gauges calibrated to traceable national standards.
Third-Party Inspection
We co-ordinate TÜV, Bureau Veritas, Lloyds, SGS or any client-nominated inspection agency. Witness inspection at our facility or nominated test lab, per project requirements.
Continual Improvement
Annual management reviews, internal audits, corrective action tracking (8D process), and customer feedback analysis drive measurable improvement in defect rates and delivery performance.
Testing Capabilities
Every test performed to published ASTM, ISO or BS method. Instruments calibrated to traceable national standards.
PMI — XRF Spectroscopy
Positive Material Identification on 100% of exotic alloy lots. Results vs mill cert composition.
Tensile Testing
Ultimate tensile, 0.2% proof load and elongation per ASTM A370 on calibrated universal test machine.
Hardness Testing
Rockwell C, Brinell and Vickers hardness. Correlated to tensile strength for property class verification.
Dimensional Inspection
Thread gauge, micrometre, CMM and optical comparator. Full dimensional report on request.
Impact Testing
Charpy V-notch impact per ASTM E23 for low-temperature and NACE-service fasteners.
IGC Testing
Intergranular corrosion test per ASTM A262 for sensitisation on stainless and exotic alloy lots.
Ultrasonic Testing
UT for internal defects on high-integrity studs and bolts for pressure-containing service.
Surface Finish Inspection
Visual and tactile surface finish check. Passivation, plating and coating verified per specification.
ISO 9001:2015 Certified
Our quality management system is certified by an accredited third-party certification body. Certification covers the complete scope of fastener design, manufacture, inspection and supply. Certificate available on request.
How Quality is Built In
Quality is not inspected in at the end — it is designed into every stage of our manufacturing process.
Supplier Qualification & Material Receipt
All raw material suppliers are pre-qualified against our Approved Vendor List. Incoming material is checked against the mill certificate, heat number, and PMI-tested before any production begins. Non-conforming material is quarantined and returned.
First-Article Inspection
For new orders and first production runs, a first-article is fully dimensionally verified against the drawing before full production is released. FAI report retained on file for traceability.
In-Process Control
Statistical process control checkpoints at forging, CNC machining, thread rolling, heat treatment, and surface finishing. Non-conforming pieces are tagged and segregated. Production does not advance until each stage is signed off.
Mechanical & Chemical Testing
Tensile, hardness, and impact testing at NABL-accredited external laboratories for every lot requiring test certificates. IGC and UT for exotic alloys and critical pressure service applications.
Final Inspection & Documentation
100% dimensional and visual check before packing. Mill Test Certificate, Certificate of Conformance, test reports and packing list assembled. Third-party witness inspection co-ordinated if required.
Non-Conformance & Corrective Action
Any non-conformance triggers our documented 8D corrective action process. Root cause is identified, containment action implemented, and verification that the corrective action has been effective before closure.
Quality You Can Verify.
Request our ISO certificate, quality manual, inspection procedures, or any order-specific test reports. All documents available for audit and supplier qualification.