Flat steel

Flat Steel Manufacturer & Supplier

Our flat steels are supplied with controlled thickness, width, and straightness, making them suitable for welding, machining, and structural fabrication. Custom cut-to-size options help reduce secondary processing and improve production efficiency. All products are manufactured in accordance with ASTM / EN / JIS standards. Stable stock and planned production schedules ensure reliable supply for bulk and long-term orders.

With 20+ years of steel export experience and deliveries to 50+ countries, we support construction projects, machinery manufacturers, and steel fabricators with consistent quality and on-time delivery.  If you’re looking for flat steel supplier, please don’t hesitate to Contact Us.

Factory Direct Supply Stable Stock & On-Time Delivery ASTM / EN / JIS Standards Cut-to-Size & Bulk Orders Supported

About Us

Business Steel (Qingdao) Co. Ltd. is a China-based steel manufacturer and export supplier with over 20 years of experience, operating a 20,000 m² production factory in Qingdao. We manufacture and process steel plates, coils, strips, rods, and pipes in compliance with ASTM, EN, and JIS standards, exporting 100,000 tons annually to 50+ countries across Europe, Southeast Asia, Africa, and the Middle East.

Quality Control & Testing

Fabrication Services

Packaging & Delivery

CONSISTENT QUALITY YOU CAN RELY ON

Quality Control & Testing

Strict quality control is applied throughout the entire process, from raw material inspection to final shipment. Each steel product is tested for chemical composition, mechanical properties, dimensions, and surface quality in accordance with ASTM, EN, and other applicable standards.

Testing methods include tensile test, yield strength, elongation, hardness, impact test, chemical spectrometer analysis, and dimensional inspection.
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Factory Direct Pricing

Factory Direct Pricing

Transparent quotes with no hidden costs, ideal for bulk and long-term supply.
One-stop Customization

One-stop Customization

Custom grades, sizes, and processing to reduce rework and total cost.
Full Project Support

Full Project Support

Technical advice, full documentation, and coordinated delivery from start to finish.

Application Industries

Construction

Buildings, bridges, steel structures
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Machinery

Industrial machinery, frames, components
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Oil & Gas

Pipelines, pressure vessels, processing facilities
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Shipbuilding

Ship structures, offshore platforms
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CONTACT US

If you have any queries, get in touch today! Don't hesitate. We try to take the extra step for our customer satisfaction.
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