Custom Power Distribution Cabinets & Control Boxes – Sheet Metal Fabrication – SanJun Hardware
Custom Power Distribution Cabinets & High Low Voltage Control Boxes
Custom Power Distribution Cabinets & High Low Voltage Control Boxes3
Custom Power Distribution Cabinets & High Low Voltage Control Boxes2
Custom Power Distribution Cabinets & High Low Voltage Control Boxes4
Custom Power Distribution Cabinets & High Low Voltage Control Boxes8
Custom Power Distribution Cabinets & High Low Voltage Control Boxes7
Custom Power Distribution Cabinets & High Low Voltage Control Boxes6
Custom Power Distribution Cabinets & High Low Voltage Control Boxes5
Custom Power Distribution Cabinets & High Low Voltage Control Boxes
Custom Power Distribution Cabinets & High Low Voltage Control Boxes3
Custom Power Distribution Cabinets & High Low Voltage Control Boxes2
Custom Power Distribution Cabinets & High Low Voltage Control Boxes4
Custom Power Distribution Cabinets & High Low Voltage Control Boxes8
Custom Power Distribution Cabinets & High Low Voltage Control Boxes7
Custom Power Distribution Cabinets & High Low Voltage Control Boxes6
Custom Power Distribution Cabinets & High Low Voltage Control Boxes5

Power Distribution Cabinet, High/Low Voltage Control Box, Base Enclosure, Complete Distribution Panel, Grid-Tie Cabinet

Our custom power distribution cabinets and electrical control boxes are precision-engineered for industrial power systems, renewable energy grid connections, and automation equipment. As a professional sheet metal fabricator, we provide one-stop solutions for high/low voltage control boxes, base enclosures, complete distribution panels, and grid-tie cabinets.
Built with thick industrial-grade steel plates and reinforced structural design, our cabinets offer excellent rigidity, impact resistance, and long-term durability. Surface treatments include anti-corrosion powder coating, with customizable IP ratings to meet dustproof and waterproof requirements for harsh industrial environments.
We support full OEM/ODM customization, including custom sizes, hole layouts, internal mounting structures, and surface finishes. Our strict dimensional tolerance control ensures perfect assembly compatibility with electrical components, making our cabinets ideal for power distribution, factory workshops, renewable energy stations, and industrial automation applications.

1. Product Overview

Our power distribution cabinets and control boxes are high-standard sheet metal products designed for electrical power systems, industrial control, and renewable energy applications. Unlike ordinary electrical enclosures, our cabinets feature reinforced structural design, strict safety standards, and customized internal layouts to accommodate complex electrical components. We specialize in manufacturing complete control distribution panels, grid-tie cabinets, and base enclosures, providing reliable mechanical protection, electromagnetic shielding, and environmental isolation for core power equipment.

2. Key Advantages

High Structural Rigidity & Durability

Thickened industrial-grade steel plates and reinforced frame design ensure strong load-bearing capacity and deformation resistance, suitable for long-term stable operation in harsh industrial environments.

Customizable IP Protection Levels

IP54/IP55/IP65 ratings available, with anti-corrosion powder coating treatment to resist dust, moisture, and chemical corrosion, extending service life in outdoor and high-humidity scenarios.

Precision Manufacturing & Perfect Assembly

Adopt laser cutting, CNC bending, and precision welding processes, with strict tolerance control to ensure accurate hole positions and consistent assembly gaps, perfectly matching electrical components and wiring systems.

Full OEM/ODM Customization Support

Custom sizes, special-shaped structures, internal mounting brackets, hole layouts, surface colors, and logo engraving are available. Our engineering team can optimize designs based on customer drawings to improve heat dissipation and structural stability.

3. Manufacturing Process

  1. Laser Cutting: Burr-free cutting and precise hole positioning for complex outlines and mounting holes
  2. CNC Bending: Accurate angle control to ensure uniform cabinet structure and assembly fit
  3. Welding & Polishing: Seamless welding and grinding to enhance structural strength and tightness
  4. Surface Treatment: Degreasing, phosphating, and electrostatic powder coating for durable anti-corrosion protection
  5. Assembly & Testing: Full inspection of dimensions, protection level, and structural integrity before delivery

4. Applications

  • Power distribution systems and low/high voltage power control
  • Industrial automation equipment and control panels
  • Renewable energy grid-tie cabinets and energy storage systems
  • Factory workshops, outdoor power stations, and industrial facilities
  • Complete electrical distribution panels and base enclosures
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