sales@zsjhsteelgroup.com +86-15122582058
ZSJH
Custom dimensions and structure available
Laser cutting for accurate openings and edges
CNC bending for consistent shape and angle
Strong welding structure for load-bearing performance
Pre-drilled holes for easy installation
Surface treatment options: powder coating, galvanizing, polishing
Suitable for indoor and industrial outdoor applications
Material: Cold rolled steel, stainless steel, galvanized steel, aluminum alloy
Thickness: 0.8 mm – 3.0 mm, customizable
Process: Laser cutting, CNC bending, welding, surface treatment
Holes: Mounting holes, cable holes, ventilation holes, custom openings
Surface Finish: Powder coating, galvanizing, polishing, brushing, spray painting
Color: Black, gray, white, or custom RAL colors
Protection Level: IP20 / IP30 / IP54, depending on design
Application: Equipment housing, electrical control boxes, cable management, machine protection
Format: Accept STEP, STP, DXF, DWG, PDF
| Product Name | Custom Sheet Metal Enclosure Box |
| Material | Cold rolled steel / Stainless steel / Galvanized steel / Aluminum alloy |
| Thickness | 0.8 mm – 3.0 mm, customizable |
| Standard Size | Custom sizes based on drawings or samples |
| Cutting Process | Laser cutting / CNC shearing |
| Bending Process | CNC press brake bending |
| Joining Method | Welding / Riveting / Screwing |
| Hole Type | Mounting holes, cable holes, ventilation holes, custom openings |
| Surface Treatment | Powder coating / Galvanizing / Polishing / Brushing / Spray painting |
| Color | Black, gray, white, or custom RAL colors |
| Protection Level | IP20 / IP30 / IP54, depending on design |
| Application | Equipment housing, electrical control box, cable management, machine protection |
| Tolerance | ±0.5 mm – ±1.0 mm, subject to structure and size |
| Drawing Format | STEP, STP, DXF, DWG, PDF |
| MOQ | Small batch order accepted |
| Lead Time | 3–15 working days, based on quantity and complexity |
| Packaging | Bubble film, foam board, carton, wooden case |
Material: Mild steel, stainless steel, galvanized steel, aluminum alloy
Plate Thickness: 3 mm – 12 mm, customizable
Structure: L-shaped angle bracket with base plate and vertical support
Holes: Round mounting holes or slotted adjustment holes
Welding: MIG, TIG, spot welding, optional reinforcement plates
Surface Finish: Galvanizing, powder coating, spray painting, polishing
Application: Machinery installation, conveyor systems, automation equipment, equipment frames
Customization: Available based on drawings, samples or load requirements
| Product Name | Custom Welded L-Shaped Mounting Bracket |
| Material | Mild steel / Stainless steel / Galvanized steel / Aluminum alloy |
| Plate Thickness | 3 mm – 12 mm, customizable |
| Structure | L-shaped angle bracket with horizontal base and vertical support |
| Hole Type | Round mounting holes / slotted adjustment holes |
| Welding Type | MIG / TIG / spot welding |
| Reinforcement | Optional gusset plates or stiffeners |
| Surface Treatment | Galvanizing / Powder coating / Spray painting / Polishing |
| Load Capacity | Depending on material, thickness, welding quality and installation spacing |
| Application | Machinery installation, conveyor systems, automation equipment, equipment frames |
| Customization | Drawings, samples, load requirements or installation dimensions |
| Tolerance | ±0.5 mm – ±1.5 mm |
| Drawing Format | STEP, STP, DXF, DWG, PDF |
| MOQ | Small batch order accepted |
| Lead Time | 3–15 working days |
| Packaging | Bubble film, carton, wooden pallet or wooden case |
Service Name | Metal Welding and Surface Finishing Service |
| Process Type | Welding, grinding, deburring, polishing, surface cleaning |
| Welding Materials | Mild steel, stainless steel, aluminum, galvanized steel |
| Welding Methods | MIG welding, TIG welding, spot welding, assembly welding |
| Finishing | Weld seam cleaning, edge deburring, surface smoothing |
| Surface Preparation | Cleaning, oxide removal, pre-treatment before coating |
| Suitable Products | Sheet metal parts, brackets, frames, enclosures, machine components |
| Tolerance Control | According to drawing requirements and assembly standards |
| Quality Standard | Weld strength, surface smoothness, dimensional stability |
| Application | Industrial equipment, automation, machinery, safety guards, frames |
| Input | Customer drawings, samples, or existing metal assemblies |
| Output | Ready-for-assembly parts / Ready-for-coating parts / Finished assemblies |
| Lead Time | 3–15 working days, based on part size and quantity |
| Packaging | Bubble film, foam, carton, wooden case |
| Product Name | Custom Aluminum Square Tube Frame |
| Material | Aluminum alloy |
| Tube Type | Square tube / Rectangular tube |
| Wall Thickness | 1.0 mm – 5.0 mm, customizable |
| Joint Type | Miter joint / Butt joint / Welded joint |
| Connection Method | Welding / Screwing / Riveting / Custom assembly |
| Surface Treatment | Natural finish / Polishing / Brushing / Powder coating |
| Feature | Lightweight, corrosion-resistant, high strength, easy to install |
| Application | Equipment frames, machine bases, safety guards, workstations, conveyor supports |
| Customization | Size, tube thickness, hole positions, connection methods, surface finish |
| Tolerance | ±0.5 mm – ±1.0 mm |
| Drawing Format | STEP, STP, DXF, DWG, PDF |
| MOQ | Small batch order accepted |
| Lead Time | 3–15 working days |
| Packaging | Bubble film, foam board, carton, wooden case |
