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Govt. of India recognised One Star Export House · DGFT, valid 25/11/2025 – 25/11/2030Polyfit is an A-Level SQ certified companyTÜV Rheinland certified: structural steel fabrication (EXC3), welding processes & inspectionRecognised by TATA Power Solar with the Green Practices Excellence Certificate for our 400 kWp solar power system
Quality

Certified to perform.

Independent certification and recognition across our operations.

Certificates

Independently certified, plant by plant.

Every certificate below opens as a PDF. Ask us for any certificate not listed.

S.NoCertification bodyDescription / scopeNormsLocationCertificate
1TÜV RheinlandStructural components and kits for steel structures to EXC3 according to EN 1090-2:2018+A1:2024ZA.3.2, ZA.3.4 according to EN 1090-1:2009+A1:2011Thiruvallur View certificate
2TÜV Rheinland135 – Metal active gas welding, partly mechanized; 141 – TIG gas tungsten arc weldingEN 1090-2:2018+A1:2024Thiruvallur View certificate
3TÜV RheinlandInspection of welding processes according to EN ISO 3834-2EN ISO 3834-2:2021Thiruvallur View certificate
4TÜV SÜDManufacture of plastic injection-moulded parts, SMT electronics assembly, machined components and fabricated metal productsISO 9001:2015Thiruvallur View certificate
5TÜV SÜDManufacture of plastic injection moulded parts and assembly of SMT (Surface Mount Technology) electronic partsIATF 16949Thiruvallur View certificate
6TÜV SÜDManufacture of high pressure hose end fittings, hose assemblies, turned components, tube & pipe bending assemblies with brazingIATF 16949Ambattur View certificate
7TÜV SÜDManufacture of high-pressure hose fittings, hose assemblies, components and fabricated metal productsISO 9001:2015Ambattur View certificate
8ISPLManufacture of high-pressure hose fittings, hose assemblies, components and fabricated metal productsISO 14001:2015Ambattur View certificate
9HMIPCB & injection mouldingSQ CertificationThiruvallur View certificate
10DNVManufacturing, inspection and testing – metallic tube connections for fluid power and general use – 24° cone connectorsISO 8434-1:2018Ambattur View certificate
11DGFTOne Star Export House recognitionForeign Trade Policy, 2023Tamil Nadu View certificate
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