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Custom Battery Enclosures & Electric Control Boxes – Sheet Metal Fabrication Services

Start with the Equipment Layout and Installation Method

Hongming Sheng manufactures custom sheet metal battery housings and electric control boxes to customer drawings for energy storage, EV infrastructure, industrial equipment, and power electronics projects.

We review the internal component arrangement, mounting features, access panels, and finish together, then plan fabrication and mechanical assembly around the agreed specification.

Fabricated Housing Samples

Custom sheet metal battery enclosure sample Battery electric control box sample Energy storage battery housing sample Industrial battery enclosure sample

Plan the Internal Arrangement

Battery Housings

Define the battery module envelope, internal supports, mounting holes, cable exits, and cover access.

Include brackets, trays, or retaining features in the drawing where required by the equipment layout.

Electric Control Boxes

Specify mounting plates, device positions, connector openings, cable routes, and service access.

Confirm the panel layout and the required hinges, locks, studs, or other mechanical hardware.

Fabrication Matched to the Drawing

The manufacturing route can combine laser cutting, CNC bending, TIG/MIG welding, machining, and mechanical assembly. Panel profiles, bends, joints, and mounting features are reviewed before production.

Material and Surface Finish

Material options:
Carbon steel, stainless steel, aluminum, and galvanized sheet metal, with grade and thickness specified for the project.

Finish options:
Powder coating, painting, brushing, aluminum anodizing, or zinc plating, selected to suit the substrate and requirements.

Details to confirm:
Color, texture, visible faces, and any surfaces required to remain uncoated.

Housing Production Video

Prototype Review and Production Inspection

A prototype can help confirm component clearances, mounting positions, cover removal, and the specified finish. Approved changes are recorded in the drawing revision before batch production.

Inspection can cover critical dimensions, hole positions, joint appearance, panel fit, and mechanical assembly according to the agreed requirements. Packaging is arranged to protect finished surfaces and projecting features.

Typical projects: BESS enclosures, solar storage battery boxes, EV charging housings, power distribution cabinets, industrial automation boxes, and telecom power equipment enclosures.

Prepare Your Enclosure RFQ

Send your drawing or 3D model, material grade, thickness, quantity, finish, and target delivery date. Include the component layout, mounting method, hardware requirements, and any sealing or ventilation requirements.

If you have a sample or an early concept, add the overall dimensions and installation details so our team can identify the information needed for quotation.

Email: info@hms1688.com

Request a Battery or Control Box Quote

Confidential OEM Projects: Customer drawings, CAD files, samples, and technical specifications are handled confidentially. NDA agreements are available before sharing proprietary project information.

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Our email: info@hms1688.com

Contact us and just send us your drawing (SolidWorks,ProE,CAD,PDF,DXF...)

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