Aluminum Sheet Metal Case for SMPS | Strong, Lightweight, OEM Manufacturing

This customized SMPS (Switched-Mode Power Supply) enclosure is a precision-engineered aluminum sheet metal component designed to house and protect electronic power supply units. Manufactured from high-quality aluminum alloy, the enclosure offers excellent durability, corrosion resistance, and heat dissipation — ideal for a wide range of industrial and commercial applications.

Key Features:

• Material: Lightweight yet strong aluminum alloy (e.g. 5052 or 6061), ensuring long-lasting protection while reducing overall weight.

• Precision Fabrication: Made through advanced sheet metal processes including laser cutting, bending, punching, and TIG/MIG welding to meet tight tolerances and complex structural requirements.

• Surface Treatment: Available with multiple finishes such as anodizing, powder coating, sandblasting, or brushing to enhance corrosion resistance and appearance.

• Thermal Management: Optional ventilation slots or heat sink integration to support effective thermal dissipation for high-performance power supply units.

• Customizable Design: Tailored dimensions, mounting holes, connectors, and branding (e.g. laser engraving) based on your specific SMPS project needs.

• Applications: Widely used in electronics, industrial automation, LED lighting systems, and telecommunication equipment.

Whether you need low-volume prototypes or high-volume production, we offer full-service OEM/ODM customization, engineering support, and strict quality control to ensure reliable performance and consistent quality for your SMPS enclosures.

Founded in 2005 and headquartered in Shajing, Shenzhen, China, ​Waltay Electronic Hardware & Plastic Co., Ltd is a trusted manufacturer dedicated to high-precision CNC machining parts and custom components like metal enclosures, heatsink parts, rack mount chassis, busbar, lighting components etc. With nearly two decades of experiences, we have built a strong reputation in the global market for delivering high-quality, reliable parts tailored to our clients' unique requirements.

Our Key Strengths:

· Strong in-house production capability with over 60 CNC machines

· ISO 9001:2015 and ISO 14001:2015 certified management systems

· Wide material range: aluminum, stainless steel, brass, copper, engineering plastics (PEEK, PPS, PTFE, etc.)

· Precision tolerance capability up to ±0.02mm

· Fast sampling and quotation support for every single or multiple project

· Long-term partnerships with clients across North America, Europe, Australia, Southeast Asia, and other global regions

Waltay place great emphasis on technological innovation and R&D. We have experienced engineers and technical personnel who can support with your product design, drawing cration, technical consult. From offering simple CNC machining services in the beginning, we have grown into a full-service machining company that integrates R&D, design, production, sales, and after-sales support. With outstanding technical capabilities, a strict quality control system, efficient production management, and a professional service team, we have established a strong reputation and brand image in China's CNC machining industry.