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55276. Heavy-Duty Q355b Carbon Steel U Channel for Structural Support 
[Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel channel steel is a channel steel with a carbon content between 0.0218% and 2.11%. It belongs to the category of carbon structural steel and has a unique groove-shaped cross-sectional ...
Company: Jiangsu Rongyi Metal Co., Ltd
55277. Premium Low-Carbon Steel Channel Fabrication for Global Buyers [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel channel steel is a channel steel with a carbon content between 0.0218% and 2.11%. It belongs to the category of carbon structural steel and has a unique groove-shaped cross-sectional ...
Company: Jiangsu Rongyi Metal Co., Ltd
55278. Hot Selling Carbon Steel Coil Q235 Ss400 Q345D 100m-2500mm Custom Prime Quality [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55279. China Supplier Good Quality St-37 S235jr S355jr Carbon Steel Plate Coil [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55280. Premium Cold-Rolled Carbon Steel Coil for Versatile Applications [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55281. Durable General Standard Galvanized Steel Sheet for Industry [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55282. Premium S45c Automotive Carbon Steel Coil for Industrial Applications [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55283. Premium Q235B Hot-Rolled Carbon Steel Coil for Global Supply [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55284. Premium S355 Q235B Carbon Steel Coils for Industrial Applications [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55285. 5.6mm Ribbed Mild Low Carbon Steel Coils [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55286. Hot Carbon Construction A36 Steel Rolled Coil [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55287. Premium 0.17mm-1.7mm Hot Rolled Carbon Steel Coil [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55288. Corrosion-Resistant and Easy-to-Process Carbon Steel Q345b/16mn/Grade50/1.0060 Coil and Sheet [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55289. High Carbon Spring Steel Strip for Durable Applications [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
55290. Premium Quality Carbon Steel Coil - Q235, Q345, Q355, A36 [Jan 19, 2026]
[Jan 19, 2026] Product introduction Carbon steel coil is a rolled steel made of carbon steel by hot rolling or cold rolling process, which is widely used in construction, machinery manufacturing, automobile and other industries. ...
Company: Jiangsu Rongyi Metal Co., Ltd
