Premium 150x150 & 50x50 Square Steel Tubes – Industrial-Grade Durability
High-precision 2mm & 2.5mm thick square steel tubing with flawless welded seams, ideal for structural frameworks, machinery bases, and DIY projects.
Ultra-Strong Construction
Cold-rolled steel with zinc coating (optional) resists corrosion, ensuring longevity in outdoor or high-moisture environments like warehouses and construction sites.
Precision-Cut Edges
Laser-cut for exact 90° angles, enabling seamless welding and assembly for furniture, shelving, or automotive modifications.
Global Bulk Supply Advantage
Direct factory pricing – wholesale quantities available with fast international shipping, trusted by contractors and fabricators worldwide.
Multi-Industry Application
From greenhouse frames to retail displays, these tubes offer unmatched versatility for both heavy-duty and aesthetic builds.