Engineering Excellence
Since 1997
About SAM Industries
Established in 1997, SAM Industries was founded with a clear vision to manufacture precision-engineered railway components that deliver the highest standards of safety, quality, and reliability.
Today, we are a trusted manufacturing partner to Indian Railways, rolling stock manufacturers, and customers across international markets. Our products support railway operations worldwide, reflecting nearly three decades of engineering expertise, manufacturing excellence, and long-standing customer confidence.
From a small engineering enterprise, SAM Industries has evolved into one of Eastern India's leading manufacturers of critical railway brake system components. Our growth has been driven by continuous investment in advanced manufacturing technologies, skilled people, and robust quality systems, enabling us to meet the evolving requirements of modern railway networks.
Our integrated manufacturing facility brings together CNC & VMC machining, fabrication, assembly, testing and comprehensive quality assurance under one roof. Every component is manufactured with precision, inspected rigorously, and validated to meet demanding railway specifications before it reaches our customers.
At SAM Industries, we believe that lasting partnerships are built on consistent quality, dependable delivery, and continuous innovation. These principles continue to guide our commitment to supporting safer, more efficient, and more reliable railway transportation across India and around the world.
Our Achievements Over the Years
• Developed and manufactured RDSO approved Components.
• We executed a prestigious export order for the supply of 1,300 Vacuum Brake Cylinders to Myanmar Railways, reinforcing our expertise in delivering mission-critical railway components to international markets.
• Achieved an estimated 95% market share in DOM Cylinders for BOBRN wagons supplied to Indian Railways.
• Among the first manufacturers in India to automate the CNC machining of critical air brake valve viz angle cock, dirt collector etc. improving precision and consistency.
• Our in house ERP system reflects our commitment to technology-driven efficiency, control, and continuous improvement.
• Built a trusted global presence by consistently supplying quality railway products across Asia, Europe, Africa, and Latin America.
• Established best-in-class testing facilities for critical railway components, including an automated testing system developed in-house to deliver greater accuracy, consistency, and reliability.
Our Capabilities at a Glance
100+ Products
Comprehensive portfolio covering railway brake components, wagon, coaching & locomotive components and precision-engineered assemblies
Advanced Manufacturing
Precision CNC & VMC machining, fabrication and assembly under one roof
RDSO Approved
Manufacturer of RDSO-approved components for railway applications
Custom Manufacturing
Tailor-made solutions designed to meet unique requirements and applications. Scalable production capabilities to handle small, medium and large volumes
Rigorous Testing
Every component undergoes 100% testing to ensure consistent quality, reliability, and performance. Throughout the manufacturing process, each product passes through multiple stages of rigorous inspection before final approval
Global Outreach
Building global partnerships through quality, reliability, and engineering excellence
Experience Vision Commitment
At SAM Industries, our leadership team brings together decades of experience, technical expertise and a relentless commitment to engineering excellence. Their strategic vision and hands-on approach drive our mission forward and empower us to deliver value that lasts.
Mr. Sumit Agarwal
Spearheading the company’s transformation, Mr. Sumit Agarwal has played a pivotal role in strengthening SAM Industries through strategic investments in technology, product development, and manufacturing excellence.
A commerce graduate from the University of Calcutta, he brings over two decades of experience in the railway engineering and manufacturing sector. Under his leadership, SAM Industries has expanded its production capabilities, diversified its railway product portfolio, and strengthened its presence across domestic and international markets.
With a strong commitment to engineering excellence, technological advancement, quality, and customer satisfaction, Mr. Agarwal continues to lead the company towards its vision of becoming a trusted global partner for precision-engineered railway components.
"Excellence is not a goal, it is our way of engineering every solution."
Mr. Pankaj Khetan
A Commerce Graduate by qualification, Mr. Pankaj Khetan brings over 30 years of rich experience in manufacturing operations, production management, and process optimization.
As the Chief Operating Officer, he is responsible for overseeing the company's end-to-end manufacturing operations, including production planning, process optimization, quality assurance, supply chain coordination, and timely order execution. His leadership ensures that every stage of the manufacturing process is aligned with the company's commitment to precision engineering, operational efficiency, and customer satisfaction.
His extensive operational knowledge and hands-on leadership continue to play a pivotal role in enabling SAM Industries to consistently deliver products that meet the demanding standards of the global railway industry.
"Operational excellence is achieved when quality, efficiency, and reliability become part of every process."
Mr. Debaranjan Chatterjee (DME/GDMM/QCE)
Mr. Debaranjan Chatterjee brings over 35 years of extensive experience in product development, procurement, and engineering management. Throughout his career, he has played a key role in developing new engineering products, identifying import substitution opportunities, and driving localization initiatives that enhance manufacturing capabilities and reduce dependence on imported components.
Mr. Chatterjee leads the New Product Development and Procurement functions, working closely with design, production, and quality teams to transform concepts into commercially viable products. His strong technical expertise, combined with a deep understanding of materials, manufacturing processes, and supplier development, has contributed significantly to the successful introduction of new products and continuous product improvement.
Known for his analytical approach and practical engineering insight, he continuously explores new technologies, emerging market opportunities, and innovative product applications. His commitment to engineering excellence, cost optimization, and continuous improvement plays an important role in strengthening the company's product portfolio and supporting its long-term growth strategy.
"Innovation succeeds when engineering expertise, reliable sourcing, and continuous improvement work together to create lasting value."
Ms. Sweta Agarwal
Ms. Sweta Agarwal, a Chartered Financial Analyst, leads the company’s international business development, customer relations, strategic initiatives, and corporate growth efforts.
She has played a key role in strengthening client partnerships, expanding SAM Industries’ presence in international markets, and enhancing the company’s brand positioning. Her approach combines strategic insight with a strong understanding of customer requirements and long-term business opportunities.
With a firm commitment to professionalism, transparency, and enduring partnerships, Ms. Agarwal continues to support the company’s growth while reinforcing its reputation for quality, reliability, and customer-focused service.
"Delivering consistent value and putting customers first drives global growth and long-term success"
Principles That Guide Us
Innovation
We embrace new ideas and technologies to create better solutions and drive progress
Integrity
We conduct our business with honesty, transparency and unwavering ethical standards
Customer Commitment
Our customers' success is our success. We listen, understand and deliver beyond expectations
At SAM Industries, we believe every component we manufacture contributes to the safety and reliability of railway operations worldwide. Our commitment is simple—to deliver uncompromising quality, continuously improve our capabilities, and build partnerships that are based on trust.