41x41 standard thickness sizes of light gauge c purlins gi galvanized c shape channel for construction
USD $630 - $720 /Ton
Min.Order:25 Tons
Tianjin Zhanzhi Steel Co., Ltd.
80mm powder coated u form u shape steel channel metal channels steel lintel sizes
low factory price cold bending HDG unistrut perforated U strut C channel steel section sizes
JIS Standard SS400 Hot Rolled High Strength Carbon Steel Plate Price
Carbon steel powder coated iron square pipe price for metal steel iron support leg base
Q345 ASTM A36 GR50 Grade Carbon Steel Plate for Construction