About Us
About Us
S. B. TRADERS, based in Liluah, Howrah, is a trusted name in the supply of Railway Signalling Equipment and General Order Supplies. With years of industry experience and a strong commitment to quality, we specialize in delivering RDSO-approved products that support the critical operations of Indian Railways. Our product portfolio includes telecommunication systems, power supply units, signal accessories, control relays, mechanical linkages, and structural fittings, among others.
We take pride in offering reliable, certified, and durable solutions that meet the latest specifications and technological standards. Operating from both our office and dedicated works unit, we ensure timely delivery, technical support, and responsive service across India. Our clientele includes leading railway zones and infrastructure contractors who rely on us for precision-engineered and cost-effective products.
At S. B. TRADERS, our mission is to support railway safety and infrastructure development through innovation, integrity, and excellence in every product we supply.

Our Organization
S.B Traders is a reputed partnership firm based in Liluah, Howrah, established in 2018. We specialize in manufacturing and supplying a wide range of high-quality Railway Telecommunication and Signalling Equipment. With a strong foundation in engineering excellence and compliance with RDSO standards, we ensure products that support the safety and efficiency of Indian Railways.
Backed by a team of skilled professionals and a modern production facility, we have earned a trusted name in the industry. Our operations are carried out with precision, guided by the core values of quality, transparency, and on-time delivery.
Our Mission
To provide reliable and cost-effective signalling and telecommunication solutions to Indian Railways while upholding high standards of quality, innovation, and service excellence.
Our Vision
To become a leading manufacturer and solution provider in the railway infrastructure sector, known for integrity, quality, and sustainable growth.
Core Values
- ✔ Quality-First Approach
- ✔ Timely Delivery & Commitment
- ✔ Customer-Centric Philosophy
- ✔ Ethical Business Practice