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  • info@parvatiudyog.com
QUALITY ASSURANCE

Our Certifications & Approvals

We follow strict quality systems and relevant Indian standards to ensure consistent manufacturing for DWC pipes used in drainage and cable protection.

ISO Certificate (TÜV)
ISO

ISO Certificate (TÜV)

ISO 9001:2015 Quality Management System certificate.

BIS Renewal Endorsement
BIS

BIS Renewal Endorsement

Bureau of Indian Standards endorsement document.

Need verification? Contact us for certificate details and validity.

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Trusted Certifications

Certified for Genuine

Compliance you can verify. Quality you can trust.

ISI Certification
ISO 9001 Certified Company
Quality Certification
TUV SUD Certified
WRAS Approved Product