ABOUT US
34+ Years of Trusted Engineering Excellence
Oilfield Supply Center (OSC) is an ISO 9001:2015 certified company based in Doha, State of Qatar, specializing in the supply of high-quality, internationally approved products and equipment for the energy and industrial sectors. With over four decades of expertise through the Steel Trading Group, we have grown into a trusted global supplier serving clients across more than 18 countries. Our mission is to deliver world-class steel and supply solutions that support safe, efficient, and sustainable operations. Guided by integrity, innovation, and a customer-focused approach, we provide certified pipes, fittings, flanges, structural plates, instrument tubes, valves, gaskets, and related solutions. OSC is committed to reliability, service excellence, and building long-term partnerships worldwide.
Why Choose Us
Experience That Delivers Results
Our extensive experience and specialized expertise across diverse industries, including oil and gas, petrochemical, onshore & offshore, power generation, refineries, marine & ship building have established us as a trusted partner for End-Users, EPC contractors and fabricators. We hold a diversified material mix in our stock on the ground and can supply through stock or back-to-back orders through reliable suppliers globally. Count on OSC to deliver not only quality piping products but also expertise and unwavering support throughout your projects. We understand that the foundation of a reliable piping system begins with the right partner, and we are here to provide you with the best of quality and services.
Our Advantage
A one-stop solution: stocking, sourcing, packaging, and delivering value-added services.
ABOUT APS
Your Trusted Partner in Piping Solutions
Oilfiled Supply Center is an ISO 9001:2015 certified company in Doha – State of Qatar We specialize in the supply of a comprehensive range of high-quality, internationally approved products and equipment.
Guided by a strong customer-focused approach, collaborative teamwork, and a commitment to service excellence, OSC has established itself as a trusted and reliable partner. We support our clients’ projects with quality-assured, internationally certified pipes, fittings, flanges, structural plates, Instrument Tubes, Fittings, DBB, , stud bolts, valves, gaskets, and related services—delivered with consistency, reliability, and professionalism
Our Mission
Our mission is to deliver world-class steel and supply solutions that enable the global energy sector to operate safely, efficiently, and sustainably. We are committed to excellence in execution, innovation in delivery, and integrity in every partnership—creating long-term value for our clients, stakeholders, and communities worldwide.
Our Vision
To redefine piping solutions worldwide, consistently creating value for our customers, stakeholders, and team.
Our Experience
Our journey is defined by measurable success and enduring growth. From humble beginnings over four decades ago, Steel Trading Group has risen to become a multimillion-dollar global enterprise, stewarding one of the largest steel inventories in the Middle East and setting benchmarks in service excellence for over 200 clients across more than 18 countries.
Our Business Activity
We stock and supply a wide range of Carbon Steel and Stainless Steel Pipes, Fittings, Flanges, Valves, Instrument - Tube Fittings hook up package, Structural Steel and Jointing products. Explore our website to view our available inventory. Known for quick turnaround times, we deliver complete packages enhanced with value-added services including coating, fabrication, cladding, and more.