This product is a custom-engineered chassis frame, designed as the core internal structure for compact electronic devices.
We specialize in fabricating complex chassis frames that demand high precision. This example, with its intricate lower compartment and upper frame, showcases our ability to produce dimensionally accurate structures for mounting PCBs, power supplies, connectors, and displays.
Our end-to-end service delivers a fully assembled, high-quality frame, providing the perfect foundation for your electronic products.
Material :
Carbon Steel, Stainless Steel, Aluminum AlloyThickness :
0.5mm - 3.0mm, based on punching and laser cutting capabilitiesSurface Treatment :
Electroplating, Electrophoresis, Powder CoatingProcess Involved :
Laser Cutting, CNC Bending, Riveting and Final AssemblyProduct Overview
A precision-fabricated sheet metal chassis, engineered to serve as the structural skeleton for benchtop electronic instruments, power supplies, and test equipment. We provide a complete manufacturing service to create custom, multi-part frames that offer exceptional rigidity and precise mounting for your sensitive electronic components.

Key Features & Advantages
✨ High Precision Fabrication: We utilize advanced CNC punching and bending machines from AMADA and Trumpf to achieve a processing accuracy of ±0.1mm, ensuring perfect alignment of all components and panels.
✨ Customized for Your Electronics: The design is fully customizable with specific cutouts for ventilation, I/O ports, and displays, created with our high-precision laser cutters and CNC punch presses.
✨ Robust Assembly: We employ specialized fastening techniques, including riveting with Haeger fastener insertion systems, to create a strong, rigid, and vibration-resistant frame.
✨ Durable Finishing Options: The frame can be finished with various protective coatings, including zinc plating or electrophoresis, to provide excellent corrosion resistance and a professional appearance.
✨ Vertically Integrated Process: Every step, from programming and cutting to assembly and finishing, is managed in-house for complete quality control and supply chain simplicity.
✨ Experienced in Electronics: We are a proven supplier to leading electronics and power equipment companies like APC and Schneider Electric, understanding the need for quality and reliability.
Product Specifications
| Product Name | Custom electronic Instrument Chassis |
| Material Options | Galvanized Steel (SGCC), Cold Rolled Steel (SPCC), Aluminum Alloy |
| Standard Tolerance | ±0.1mm |
| Key Processes | CNC Punching, Laser Cutting, CNC Bending, Riveting, Tapping, Assembly |
| Surface Finish | Zinc Plating, Electrophoresis, Powder Coating |
| Quality System | ISO 9001:2015 Certified |
Applications
Engineered as a robust and precise foundation, this custom chassis fabrication service is ideal for OEMs creating a wide range of compact electronic and electrical devices. Its adaptability makes it perfect for housing complex internal components securely and reliably across various sectors, including:
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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