1. S235JB
Features
High strength: S235JB has high yield strength and tensile strength.
Good weldability: easy to weld, suitable for various welding processes.
Good processability: easy to cut, bend and form.
Description
S235JB is a low-alloy high-strength structural steel, and its implementation standard is EN10025. This steel is widely used in the machinery manufacturing industry, especially in occasions where high strength and good weldability are required.
Uses
Building structures: used for bridges, building frames, etc.
Machinery manufacturing: used for manufacturing heavy machinery, presses, etc.
Marine engineering: used for offshore platforms, ship equipment, etc.
2. S275JB
Features
Higher strength: Compared with S235JB, S275JB has higher yield strength and tensile strength.
Good toughness and fatigue resistance: suitable for high stress environments.
Good weldability and processability.
Description
S275JB is also a low-alloy high-strength structural steel, and its implementation standard is also EN10025. This steel is widely used in the machinery manufacturing industry and building structures, especially in situations where higher strength and good toughness are required.
Application
Building structures: used for high-rise buildings, bridges, etc.
Machinery manufacturing: used to manufacture mining machinery, coal mining machinery, etc.
Marine engineering: used for offshore platforms, ship equipment, etc.
3. S355JB
Features
Extremely high strength: S355JB has extremely high yield strength and tensile strength.
Good toughness and fatigue resistance: suitable for extremely high stress environments.
Good weldability and processability.
Description
S355JB is a low-alloy high-strength structural steel, and its implementation standard is EN10025. This steel is widely used in the machinery manufacturing industry and building structures, especially in situations where extremely high strength and good toughness are required.
Application
Building structures: used for high-rise buildings, bridges, etc.
Mechanical manufacturing: used to manufacture mining machinery, coal mining machinery, etc.
Marine engineering: used for offshore platforms, ship equipment, etc.
4. S355JO
Features
Extremely high strength: S355JO has extremely high yield strength and tensile strength.
Good toughness and fatigue resistance: suitable for extremely high stress environments.
Good weldability and processability.
Description
S355JO is also a low-alloy high-strength structural steel, and its implementation standard is EN10025. This steel is widely used in mechanical manufacturing and building structures, especially in situations where extremely high strength and good toughness are required.
Uses
Building structures: used for high-rise buildings, bridges, etc.
Mechanical manufacturing: used to manufacture mining machinery, coal mining machinery, etc.
Marine engineering: used for offshore platforms, ship equipment, etc.
Our products are exported to more than 60 countries and regions including Europe, the Middle East, Southeast Asia, Australia, Latin America, South Africa, etc. We have won the recognition of customers with good reputation and good service. Since its establishment, the company has always adhered to the business philosophy of "making friends while doing business", insisting on being ourselves first and doing good deeds, taking customer satisfaction as the goal, reputation first, and being committed to providing customers with first-class products and meticulous and efficient services.

Company integrating production and trade, with 14 years of experience in high-quality steel production, providing one-stop service for global customers.
The products are widely used in the construction and infrastructure fields, such as bridges, large buildings, highways, tunnels, airports, docks, etc. Steel is an ideal choice for these structures, capable of withstanding heavy weights and strong winds.