Jiangsu Profile
Product List
8866. High Toughness 40cr Medium Carbon Steel Plate for Extreme Conditions 
[Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
8867. 25 Alloy Steel Carbon Steel Plate, Composite Sheet S25c, Mechanical Properties [Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
8868. High-Quality ASTM A786 A572 A106 Carbon Steel Plate [Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel plate is an alloy material composed of carbon and iron elements, with a carbon content between 0.2% and 2.11%. It is a basic iron-carbon alloy, with no alloying elements added during ...
Company: Jiangsu Rongyi Metal Co., Ltd
8869. Q235B Q345b Black Low Carbon Galvanized Steel Coil [Feb 24, 2026]
[Feb 24, 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
8870. High-Quality SAE1015 Carbon Steel Plates for Industrial Use [Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
8871. Premium Quality Q235B Q345b Carbon Steel Coil for Wholesale [Feb 24, 2026]
[Feb 24, 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
8872. Premium Ah32 1045 Carbon Steel Plate for Corrosion Resistance [Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
8873. Premium Hot Rolled Carbon Steel Plate Q235 Q245r Q345 [Feb 24, 2026]
[Feb 24, 2026] Product introduction Carbon steel is classified into low-carbon steel, medium-carbon steel and high-carbon steel based on their carbon content, and is widely used in fields such as construction, mechanical ...
Company: Jiangsu Rongyi Metal Co., Ltd
8874. Weld Steel Pipe ASTM A106 Q235 Q345 A36 Seamless Carbon Steel Pipe [Feb 24, 2026]
[Feb 24, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
8875. Q235B Q345 A36 Ss400 65mn 20crmnti 16mncr5 Carbon Steel Round Bar Rod [Mar 16, 2026]
[Mar 16, 2026] Carbon Steel Round Bar Product Name Carbon Steel Round Bar Grades A3 Q235,Q195,A36, Q345,S355,S235,#10,#20,#45,#50 1020,1045,65Mn,08F ETC Surface Black,Polish,Oiled Technique Hot rolled,Cold ...
Company: Tianzhu Special Steel Co., Ltd
8876. Hongniu Fasteners Black M8 M10 M12 M14 Flat Washers Grade 8 Carbon Steel, Zinc Plated [Mar 16, 2026]
[Mar 16, 2026] Choose us, choose quality. Your reliable partner in fastening solutions. Support the production and customization of various fasteners. In Chinese, "Hongniu" means strength and excellence. Our products live up to our ...
8877. Hongniu Fasteners Rivet Nuts Carbon Steel Black Oxide Zinc-Plated Knurled Flat Head Threaded Insert ... [Mar 16, 2026]
[Mar 16, 2026] The Countersunk Head Rivet Nut W04.6 is designed to create a strong, permanent internal thread in thin or soft materials where traditional tapping is not possible. With its countersunk head design, the rivet nut ...
8878. DIN 74361-2.3 Hex Head Flange Bolt Ball Seat Carbon Steel, Alloy Steel, Aluminum Alloy [Mar 16, 2026]
[Mar 16, 2026] Cooperative Partners Hongniu Fasteners Business cooperation is based on honesty and trust. We will do our utmost to be your reliable and long-term supplier, safeguarding the quality of your products. Our relationship is ...
8879. DIN1445 T-Slot Step Bolt Carbon Steel, Alloy Steel, Aluminum Alloy Precision, Strength, and ... [Mar 16, 2026]
[Mar 16, 2026] DIN1445 T-Slot Step Bolt High-Quality DIN1445 T-Slot Step Bolt - Precision, Strength, and Versatility Upgrade your machinery assembly with our DIN1445 T-Slot Step Bolts, designed for secure and reliable fastening ...
8880. Hongniu Fasteners Security Torx Button Head Barrel Nuts Carbon Steel / Stainless Steel, ... [Mar 16, 2026]
[Mar 16, 2026] Product Description Item Spec Thread Size M3 / M4 / M5 / M6 / M8 / Customized Head Type Button Head Security Torx (Pin-in) Material Carbon Steel / Stainless Steel 304 / 316 / Brass Finish Zinc Plated / Black Oxide / ...
