Bahan bangunan logam tabung baja karbon persegi dan persegi panjang hitam

Pipa Baja Galvanis
January 19, 2025
Video Description:
Discover high-quality Galvanized Square Rectangular Carbon Steel Tubes (Q195, Q235, Q345) for metal building materials. These black square and rectangular tubes offer excellent corrosion resistance, durability, and versatility for construction, machinery, and more. Available in various sizes and surface treatments.