Longlong Steel is a professional steel factory in China specializing in rebar, steel coil, galvanized steel coil, steel pipe, wire rod and structural steel manufacturing. Our factory operates advanced production lines, strict quality control systems and efficient export services for global customers.
Professional Steel Manufacturing Factory
Longlong Steel operates advanced production lines for rebar, steel coil, steel pipe, wire rod and structural steel products. We provide reliable manufacturing solutions for global construction and industrial projects.
Why Choose Our Factory
✓ More than 10 years manufacturing experience<br>
✓ Strict quality control system<br>
✓ Professional export service<br>
✓ OEM and customized production<br>
✓ Competitive factory direct prices<br>
✓ Exported to over 30 countries<br>
✓ Fast production and delivery<br>
✓ International quality standards
Advanced Production Equipment
Our factory is equipped with modern rolling mills, cutting machines, testing equipment and packaging facilities. Every production process is strictly monitored to ensure stable quality and reliable performance.
Steel Production Process
Raw Material Inspection → Steel Rolling → Cutting → Quality Inspection → Packaging → Container Loading → Global Delivery
Strict Quality Assurance
All products are manufactured according to ASTM, BS, DIN, JIS and GB standards. We conduct chemical composition testing, dimensional inspection and mechanical property testing before shipment.
10+Years Experience
30000+
Tons Monthly Capacity
30+
Export Countries
24H
Fast Response
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