Standards-based
engineering, certified.
Built to international specification and inspected in-house — with the documentation procurement teams need to sign off.
ISO 9001:2015
A certified quality management system underpins every order — from material selection and process control to inspection and export documentation.
Engineered to international spec
Product is built and documented to the standards your specification calls out.
American Society for Testing & Materials
US material & coating specifications (e.g. A123 hot-dip galvanizing)
International Electrotechnical Commission
Global electrical infrastructure standards (e.g. 61537 cable management)
European Norms
European harmonised structural & electrical standards
Deutsches Institut für Normung
German engineering & dimensional standards
National Electrical Manufacturers Association
North American electrical product standards
British Standards
UK structural, electrical & testing standards
Indian Standards (BIS)
Indian material standards (e.g. IS 4759 galvanizing, IS 2713 gratings)
Tested before it ships.
- Dimensional inspection
- Coating-thickness measurement
- Salt-spray testing
- Material certification (MTC)
- Third-party inspection welcome
Surface Treatment
Hot-dip galvanizing (IS 4759, ASTM A123), electro-galvanizing, powder coating, and paint finishing — owned and controlled processes.
Inspection & Testing
Dimensional inspection, coating-thickness measurement, salt-spray testing, and material certification. Third-party inspection welcome.
Compliance, answered
Vajra operates an ISO 9001:2015 certified quality management system, with standards-based engineering across ASTM, IEC, EN, DIN, NEMA, BS and IS specifications.
Dimensional inspection, coating-thickness measurement, salt-spray testing and material certification are performed in-house. Third-party inspection is welcome.
Yes — Material Test Certificates (MTC) and inspection reports are prepared as standard, with batch and heat traceability for controlled and defence-grade work.
Mild steel, structural steel (IS 2062), stainless steel (304/316), aluminium, electrolytic copper and brass — selected and certified to application.
Standards-based engineering across ASTM, IEC, EN, DIN, NEMA, BS and IS — including IS 4759 / ASTM A123 galvanizing, IS 2713 gratings, and IEC 61537 / IS 12352 cable management.
Pre-galvanized (PG) sheet has zinc applied to the coil before fabrication — every cut edge, punch hole and weld made afterward exposes bare steel with zero zinc coverage. Hot-dip galvanizing (HDG) is applied after full fabrication: the finished part is immersed in molten zinc at 445–455°C, forming four intermetallic zinc-iron bonding layers on every surface including welds, cut edges and internal corners. HDG to ASTM A123 produces 85–110 µm average coating; PG Z275 produces 19 µm per side. Outdoors, HDG provides 25–40 year service; PG shows red rust at cut edges within 18–24 months in humid or coastal conditions. Vajra owns an in-house HDG bath and XRF-verifies every production batch.
Need certificates with your quote?
MTC, COO and inspection reports are prepared as standard. Send your specification and required standards — they'll be reflected in the quotation.
- MTC · COO · inspection reports
- ±0.01 mm precision · in-house QA
- FOB · CIF · CFR to all major ports