ZSJH
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We supply standard and customized steel sheets based on project specifications, bills of materials and fabrication drawings. Customers can purchase full-size sheets or ready-to-install components that have already been cut, formed, drilled, welded and surface-treated.
Our integrated supply model helps international buyers simplify purchasing, reduce material waste and receive products that are better prepared for assembly.
A versatile option for welded structures, platforms, machine frames and general construction. It provides balanced strength, workability and cost performance.
Suitable for demanding applications where higher strength and lower component weight are important. Common uses include heavy equipment, industrial supports and transportation components.
Offers improved surface smoothness, dimensional consistency and forming performance. It is commonly selected for cabinets, covers, panels and precision-fabricated products.
Protected by a uniform zinc coating, galvanized sheet metal is suitable for humid environments, outdoor facilities, ventilation systems and building components.
Available with protective coating systems for improved corrosion resistance, appearance and service life.

Consistent material strength
Reliable thickness and dimensional control
Excellent welding and fabrication performance
Multiple surface and coating options
Standard sheets and custom components available
Efficient processing for small and large orders
Material traceability throughout production
Protective packaging for sea transportation
Flexible production based on project schedules
Engineering support for drawing-based orders
| Specification | Available Selection |
|---|---|
| Material Category | Carbon steel, high-strength steel, galvanized steel or coated steel |
| Common Grades | Q235B, Q355B, S235JR, S275JR, S355JR or equivalent |
| Typical Thickness | 0.5–30 mm |
| Typical Width | 750–2,200 mm |
| Typical Length | 1,500–12,000 mm |
| Surface Condition | Mill finish, pickled and oiled, smooth, galvanized or painted |
| Cutting Method | Shearing, laser, plasma or flame cutting |
| Hole Processing | Punching, CNC drilling or laser cutting |
| Forming Service | Bending, rolling and press forming |
| Inspection | Material, dimension, surface and processing inspection |
| Packing | Bundled, wrapped and reinforced for export |
| Order Basis | Standard dimensions, bill of materials or customer drawings |

Used for connection plates, base plates, stiffeners, equipment platforms, stairs and supporting components.
Suitable for machine bodies, protective covers, brackets, frames, bases and welded equipment assemblies.
Used in storage systems, loading equipment, platforms, barriers and material-handling components.
Applied in agricultural machinery, livestock buildings, storage facilities and outdoor structural components.
Used for vehicle bodies, trailers, containers, supporting frames and related fabricated parts.
Suitable for renewable energy structures, industrial facilities, utility equipment and public infrastructure.
Each order can be managed through a documented quality-control process:
Raw material identification
Material certificate verification
Thickness and dimension measurement
Flatness and surface inspection
Processing accuracy verification
Hole size and position inspection
Coating and finish examination
Packing quantity confirmation
Shipment documentation preparation
Inspection records and material certificates can be provided according to contractual requirements.
Packaging is designed according to the sheet thickness, surface condition and shipment method.
Typical packaging may include:
Steel strap bundling
Waterproof protective wrapping
Anti-rust paper or temporary protective oil
Corner and edge guards
Separation layers for finished surfaces
Reinforced steel supports
Container loading protection
Steel sheet normally refers to thinner flat-rolled material, while steel plate generally refers to thicker material for heavier structural applications. The exact classification may vary by standard and market.
Yes. For drawing-based orders, nesting can be used to arrange parts efficiently and improve material utilization.
Yes. Mixed dimensions may be combined when the loading plan, total weight and surface protection requirements allow it.
Depending on the product, we can apply protective oil, waterproof wrapping, anti-rust paper, separation materials and reinforced export packaging.
Yes. Required tolerances should be clearly marked on the drawings. Our technical team will review them before confirming production.