Established Industrial Trading
Precision in Every Ton. Integrity in Every Deal.
Sigma is a premier scrap metal trading enterprise delivering transparent pricing, reliable logistics, and sustainable recycling solutions to industrial partners worldwide
50M+
Enterprise Value
Global
Trading Network
24/7
Inquiry Response
Company
About Sigma
For over two decades, Sigma has built its reputation on disciplined operations, fair market practices, and long-term relationships with foundries, mills, and industrial suppliers. We combine deep commodity expertise with modern inventory systems to move ferrous and non-ferrous materials efficiently — from collection and grading to export-ready shipment.
Industry Expertise
The Scrap Metal Industry
Scrap metal is the backbone of modern manufacturing. Recycled steel, aluminum, copper, and specialty alloys reduce energy consumption, lower raw-material costs, and keep critical resources in circulation. Sigma operates at the intersection of industrial supply chains and environmental stewardship — sourcing quality scrap, applying rigorous grading standards, and connecting sellers with buyers who demand consistency at scale.
Operations
Our Capabilities
• paper trading procurement and trading • On-site grading, weighing, and documentation • Export logistics and compliance management • Transparent pricing inquiries through our digital catalog • Long-term supply agreements for industrial partners
Commitment
Why Partners Choose Sigma
We invest in process, not promises. Every listing reflects verified inventory. Every inquiry is tracked. Every shipment is documented. Our team understands that in commodity trading, trust is measured in consistency — and Sigma delivers it shipment after shipment.
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