Comprehensive Steel Solutions from One Trusted Partner
Shandong Jingwei Steel Manufacturing Co., Ltd. has established itself as a reliable, large-scale enterprise integrating the production and sales of carbon steel, stainless steel, galvanized materials, aluminum, and other metal products. With four recognized brands — Zhonghan, Huanli, Jingwei, and Hantang — the company serves a global customer base spanning over 50 countries across North America, South America, Europe, Africa, Oceania, the Middle East, and Southeast Asia.
Seven Core Product Categories to Meet Every Industrial Need
1. Galvanized Coil Sheet
Available in DX51D, DX52D, SGCC, and Q195-Q345 grades, our hot-dipped galvanized steel coils offer zinc coatings from Z30 to Z275 g/m² with thicknesses from 0.2 mm to 3.0 mm. Widths range from 600 mm to 1,250 mm, with coil weights of 5–8 tons. Spangle options include zero, small, regular, and big spangles to match your exact requirements. Applications span from pipe manufacturing and container fabrication to corrugated roofing sheets and fencing systems.
2. Color Coated Steel Coil (PPGI)
Our prepainted galvanized steel coils combine the corrosion resistance of galvanized steel with a vibrant, durable color finish. Built on hot-dip galvanized or galvalume substrates, PPGI coils come in thicknesses from 0.12 mm to 6.0 mm and widths up to 2,000 mm. The RAL color palette, wood grain, camouflage, stone, matte, and high-gloss patterns offer unlimited design possibilities. With pencil hardness ≥HB, salt spray resistance ≥1,500 hours, and UVB-313 resistance ≥700 hours, these coils are engineered for demanding architectural and industrial applications.
3. Hot Rolled Coil Plate
Our hot rolled steel plates deliver high strength and excellent toughness, available in grades SS400, ASTM A36, A572, ST37, ST52, Q235, Q345, Q460, S235JR, and S355JR. Thickness ranges from 0.12 mm to 60 mm with widths up to 2,200 mm. Common applications include shipbuilding, boiler and container plate manufacturing, bridge construction, and heavy machinery fabrication. Monthly supply capacity reaches 10,000 tons, supported by Mill Test Certificates for every shipment.
4. Cold Rolled Steel Coil Sheet
Precision cold rolling delivers superior dimensional accuracy with surface quality that exceeds hot rolled alternatives. Grades include SPCC, SPCD, SPCE, DC01–DC06, and ST12–ST16 in thicknesses from 0.12 mm to 6.0 mm. These coils excel in stamping, bending, deep drawing, and stretch-forming operations for automotive panels, home appliances, and precision mechanical components.
5. Steel Pipe & Steel Tube
Our seamless steel pipes, ductile iron pipes, and galvanized steel tubes serve fluid transport, structural framing, and mechanical applications. Multiple production lines and cooperative manufacturing partnerships ensure consistent quality across all pipe specifications.
6. Aluminum Coil Sheet
Aluminum coils, alloy coils, and anodized aluminum products extend our material portfolio into lightweight, corrosion-resistant solutions for construction, transportation, and electrical industries.
7. Stainless Steel Products
Stainless steel pipes, plates, and tubes provide the ultimate in corrosion resistance and hygiene, making them ideal for food processing, chemical plants, medical equipment, and architectural features.
Manufacturing Excellence and Quality Assurance
The company operates four production and sales bases in Liaocheng, Wuxi, Tianjin, and Jinan, with cooperative partnerships spanning four steel pipe manufacturers. This network supports over 100 production lines and is backed by four nationally recognized laboratories, one Tianjin welded steel pipe technology engineering center, and two Liaocheng enterprise technology centers.
Quality is embedded at every stage of production. Each batch undergoes six ex-factory inspection procedures, with 22 quality inspectors monitoring materials, dimensions, surface treatment, and packaging. The result: 100% factory product qualification, certified to ISO9001, CE, SGS, and numerous international standards including ASTM, JIS, DIN, EN, and GB.
Global Logistics and Flexible Cooperation
Jingwei Steel's export percentage of 80%–90% reflects its global orientation. Annual sales range between $2 million and $5 million, supported by a workforce of 80–100 professionals. Ships depart from Tianjin, Qingdao, and Shanghai ports, with standard seaworthy export packaging — waterproof paper inner wrap, galvanized steel outer cover, side guard plates, and seven steel belt straps per coil. Flexible payment terms include T/T (30% advance + 70% balance), L/C at sight, Western Union, and online payment options. Trade terms cover FOB, CIF, CFR, CNF, and EXW to suit every procurement model.
Partner with Us
Whether you need a 5-ton trial order or a 500-ton monthly contract, Jingwei Steel delivers competitive pricing, fast 7–15 day lead times, free samples, and comprehensive OEM customization. Contact us today to discuss your steel requirements and join over 50 countries that trust Jingwei Steel as their strategic steel supply partner.
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