Precision High Voltage Cable Cubby Box with E-Coating Finish Custom Metal Enclosure
This product is a High-performance High Voltage Cable Cubby Box, engineered for demanding applications in sectors like new energy, power storage, and industrial automation.
At Xiamen Huapusheng, we leverage our state-of-the-art Trumpf and AMADA equipment to create components with unparalleled precision. This Air Chamber Box, with its accurately placed ports and robust structure, is designed for the seamless integration of valves, sensors, and fittings.
Our service delivers a complete, ready-to-use component that enhances the performance and reliability of your automated systems.
Material :
Cold Rolled Steel (SPCC), Galvanized Steel (SGCC), Aluminum, Stainless SteelThickness :
1.5mm – 3.0mm, depending on pressure and structural requirementsSurface Treatment :
Cathodic Electrophoresis (E-coating), Powder Coating, Painting, Zinc Plating, Anodizing, PassivationProcess Involved :
Laser Cutting, CNC Punching, CNC Bending, Welding (TIG/MIG), Riveting, Tapping, StampingProduct Overview

Key Features & Advantages
✨Superior E-Coating Finish: Utilizes an automotive-grade cathodic electrophoresis process. This finish offers exceptional adhesion and provides a uniform coating that covers every surface, including internal cavities, sharp edges, and complex geometries, delivering best-in-class resistance to corrosion, salt spray, and chemicals.
✨High-Precision Fabrication: Relies on advanced laser cutting, CNC punching, and CNC bending to guarantee the precise dimensions of all apertures, mounting holes, and assembly points. This dimensional accuracy is critical for the proper installation of internal high-voltage components and harnesses.
✨Excellent Insulation & Protection: The E-coating layer itself provides excellent electrical insulation properties. Combined with the robust metal structure, it effectively prevents current leakage and protects internal components from environmental interference, ensuring safe system operation.
✨One-Stop Custom Fabrication Service: A complete sheet metal fabrication service is offered, from rapid prototyping to high-volume production. Clients provide a drawing or requirements to receive a complete, finished product solution, including cutting, bending, welding, e-coating, and silk-screening.
Product Specifications
| Product Name | High Voltage Box / Electrical Metal Enclosure/Cable Cubby |
| Material Options | Cold Rolled Steel (SPCC), Galvanized Steel (SGCC), Aluminum, Stainless Steel |
| Thickness | 1.5mm – 3.0mm (customizable) |
| Process | Cathodic Electrophoresis (E-coating),Laser Cutting, CNC Bending, Welding (TIG/MIG), Riveting, Tapping |
| Service Model | OEM/ODM Custom Sheet Metal Fabrication |
Applications
Each enclosure is a finished sheet metal product, supporting both OEM and custom fabrication services for international clients. The ability to customize every aspect of the design makes our service ideal for creating components that provide superior performance and integration.
Manufacturing & Quality Assurance
All products are manufactured in our 30,000㎡ sheet metal facility equipped with advanced CNC punching, AMADA fiber laser cutting, automated welding robots, and automatic powder coating lines. Strict quality control is implemented under ISO9001 and ISO14001 management systems.
Company Strength
Xiamen Huapusheng Sheet Metal Manufacturing Co., Ltd. specializes in power control equipment and precision sheet metal fabrication. With 200+ employees, 36 engineers, and 32 patents, we serve global clients in the power, communication, and industrial sectors.

Customer Cases
We are a trusted OEM partner for global leaders across multiple industries, providing reliable components for their mission-critical applications.

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