Shenzhen Hongming Sheng Technology Co., Ltd. manufactures custom sheet metal enclosures, electronic housings, chassis and metal boxes according to customer drawings.

We support aluminum, stainless steel and carbon steel fabrication with laser cutting, CNC bending, welding, grinding, surface finishing and assembly.

Custom Sheet Metal Enclosure Manufacturing

We manufacture custom enclosures for industrial electronics, automation equipment, communication systems, energy equipment, power supplies and machinery.

Openings, mounting holes, ventilation slots and internal brackets can all be customized according to your 2D drawings or 3D models.

• Custom enclosure bodies and covers
• Chassis and electronic housings
• Mounting plates and internal brackets
• Ventilation holes and custom openings
• PEM nuts, studs and hardware installation

Assembly & Fit Inspection

Enclosure parts can be assembled with screws, PEM nuts, studs, riveting or welding. Key dimensions, hole positions and assembly fit can be checked during production.

Welding & Metal Box Fabrication

Laser cutting and CNC bending are used to form enclosure profiles, openings and mounting features. Welded parts can be ground, deburred and prepared before surface finishing.

Materials & Surface Finishes

Manufacturing Capabilities

• Laser cutting and CNC punching
• CNC bending and forming
• TIG / MIG welding
• Grinding and deburring
• PEM hardware installation
• Powder coating and anodizing
• Assembly and dimensional inspection

Typical Applications

• Industrial automation equipment
• Electrical control systems
• Energy storage equipment
• Robotics equipment
• Communication systems
• Power supplies and electronics
• Industrial machinery

Prototype & Batch Production

We support prototype, trial and repeat production. Samples can be used to verify dimensions, assembly fit and surface appearance before batch manufacturing.

What to Send for Quotation

• 2D drawing or 3D CAD model
• Material and sheet thickness
• Required quantity
• Surface finish and color
• Hardware and assembly requirements
• Critical dimensions or tolerances