About Us

Valves and pipework at the GM Dalui & Sons manufacturing plant
About Us

We Have Been Working Very Efficiently

At GM Dalui & Sons Pvt. Ltd. We believe in engineering and excellence and redefining industry standards. With decades of expertise in manufacturing and innovation, our journey has been one of relentless progress and commitment to quality.

GM Dalui & Sons Pvt. Ltd. is transforming! With cutting-edge modernization, innovation, and an unwavering commitment to excellence, we are redefining industry standards. The future is here - bigger, bolder, and better than ever! Stay with us on this journey of growth and success.

"We are entering a bold new era - one driven by modernization, advanced technology, and customer-centric solutions."
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Valve Types Manufactured
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Client Organisations Served
Our Core Principles

Redefining Future Industry Standards

Our Vision

Our vision is to be a globally recognized leader in industrial manufacturing, setting benchmarks for quality, innovation, and service excellence. We aim to continuously evolve, expand, and innovate to meet the changing demands of the industry while maintaining a strong ethical foundation and a commitment to sustainable and responsible business practice. Through strategic growth and operational excellence, we envision a future where GM Dalui & Sons Pvt. Ltd. stands as a symbol of trust, performance, and technological advancement.

Our Mission

At GM Dalui & Sons Pvt. Ltd. our mission is to deliver high-quality, technologically advanced, and reliable engineering solutions that empower industries to operate efficiently. We are committed to innovation, excellence, and customer satisfaction, ensuring that our products and services consistently exceed industry standards. By integrating cutting-edge technology, sustainable practices, and a customer-centric approach, we strive to build long-lasting partnerships and drive industrial growth.

What We Stand For

Fast Growing Valves Manufacturer, Supplier & Exporter

  • 1We never compromising quality precision engineered products that meet global standards.
  • 2Innovation & Technology a forward-thinking approach to industrial solutions.
  • 3Customer centric approach dedicated service teams for seamless support.
Rows of finished valves on the GM Dalui assembly floor
Official Partners

Government Clients

Tata Steel
Power Grid Corporation of India
ISCO
GAIL (India) Limited
SAIL — Steel Authority of India Limited
NTPC Limited
BHEL — Bharat Heavy Electricals Limited
FCIL — Fertiliser Corporation of India Limited
Vizag Steel — Rashtriya Ispat Nigam Limited
Industrial Footprint

Private Clients

Tata Projects
LCC Projects Pvt. Ltd.
L&T Construction
Adani Power
NCC Limited
GVPR Engineers
Blue Star
Shapoorji Pallonji
Wilo
Accreditation & Quality

Our awards and certificates represent our commitment to providing top-quality service

WRAS — Water Regulations Advisory Scheme approval
ISO 9001:2015 certified company
American Water Works Association membership
BIS — Bureau of Indian Standards certification
CE marking
BSI certification
ASTM International membership
Map of India marking GM Dalui & Sons sites in Kolkata, Delhi, Mumbai, Chennai and Bengaluru
Kolkata (HQ)
Delhi
Mumbai
Chennai
Bengaluru
Sales Network

Our Footprints Across India

We have built a strong network of distribution partners, distributors, and representatives across all key industrial hubs in India.

Our high-performance industrial valves are successfully installed in large water supplies, steel manufacturing complexes, petrochemical plants, and infrastructure installations nationwide.