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Quality Assurance & Certifications
DedicatedTo Excellence
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At Skipper Limited, quality is not just a benchmark—it is the foundation of our manufacturing excellence

Our commitment to quality starts with the careful identification, selection, processing, testing, and inspection of raw materials. This dedication continues through every stage of production, ensuring that each transmission tower, pole, rolled section, and fastener meets the highest global standards.

With in-house backward integration, including angle rolling, fastener manufacturing, fabrication, and galvanization, we maintain full control over our supply chain. This approach eliminates inconsistencies and ensures superior product integrity.

Skipper holds multiple international quality certifications, including ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), ISO 45001 (Occupational Health & Safety), EN 1090-1 & EN 1090-2 CE (Europe), CWB (CSA 47.1) (Canada), ISO 3834-2 (Welding Management System), INMETRO (Brazil), Lapem (Mexico) for product and quality process certification, Bureau of Indian Standards (BIS) product certification and PGCIL (India), reinforcing our global credibility.

Additionally, Skipper has in-house mechanical and chemical testing laboratories accredited under ISO/IEC 17025, which enhances all our testing facilities.

ISOQR

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Quality Management

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Occupational Health & Safety

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Environmental Management System

NABL

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Testing and Calibration Laboratories

DVS ZERT

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Quality Requirements for Fusion Welding of Metallic Materials

Budcentral

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Certificate of Conformity

Bureau of Indian Standards

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Bureau of Indian Standards(BIS)

INMETRO (BRAZIL)

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Inmetro

Columbian National Accreditation Body

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RETIE, Colombia

Utility

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Egyptian Electricity Transmission Company

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Transmission Corporation of Andhra Pradesh Limited (APTRANSCO)

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The Karnataka Power Transmission Corporation Limited (KPTCL)

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Transmission Company of Nigeria (TCN)

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Odisha Power Transmission Corporation Limited (OPTCL)

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Bhutan Power Corporation

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Kenya Transmission Company (KETRACO)

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National Grid Corporation of Philippines (NGCP)

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Damodar Valley Corporation

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Ministry of Railways (RDSO)

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Major State Electricity Board of India (SEBs)

TÜV Rheinland

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CE (Certificate of Europe)

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CE (Certificate of Europe)

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CE (Certificate of Europe)

LAPEM (Mexico)

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LAPEM

PGCIL

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Powergrid Certificate

CWB (Canadian welding Bureau)

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CSA 47.1

IFO (Germany)

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Dast-022 IFO (Germany)

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Certificates
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Engineering

One of the world's largest integrated Transmission Tower manufacturing companies

Infrastructure

The company is also engaged in EPC Projects in Power Transmission & Distribution, Telecom infra and Railway Structures

Polymer Pipes

Skipper Limited is a national powerhouse in the Polymer Pipe business.

Skipper Limited

Registered Office

3A, Loudon Street, Kolkata- 700017, India