One-Stop Custom Sheet Metal Enclosure Manufacturing Services-Hongming Sheng

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Our Service

We specialize in sheet metal fabrication, CNC machining, metal stamping, welding, and assembly. Our one-stop support helps save time, reduce costs, and improve efficiency.

our factory operates under an ISO 9001:2015 quality management system to ensure consistent quality and reliable delivery.

One-Stop Custom Sheet Metal Enclosure Manufacturing Services

From Sheet Metal Drawing to Finished Enclosure Assembly

Hongming Sheng supports custom sheet metal enclosure projects from fabrication through finishing, hardware installation, and mechanical assembly.

Instead of sourcing cutting, bending, welding, coating, and assembly separately, customers can coordinate the enclosure as one manufacturing project based on approved drawings and specifications.

Email:info@hms1688.com

Send Enclosure Drawing

One Enclosure, Multiple Manufacturing Steps

01Cutting

02Bending

03Welding

04Finishing

05Hardware

06Assembly

Custom Enclosure Project Examples

What Can Be Included in an Enclosure Project?

Outer HousingPanels, shells, covers, doors, and welded or assembled enclosure bodies.

Internal MountingMounting plates, brackets, DIN rail supports, partitions, and component holders.

Cable & Connector FeaturesCut-outs, gland plates, connector openings, cable-routing features, and access holes.

VentilationLouvers, perforations, fan openings, filter locations, and airflow-related sheet metal features.

Door HardwareHinges, locks, handles, latches, studs, nuts, and other specified hardware.

Sealing ComponentsGaskets and related sealing components when required by the project.

Fabrication & Secondary Processes

Sheet Metal Fabrication ● Laser cutting ● Punching ● CNC bending ● TIG / MIG welding ● Spot welding where suitable	Secondary Processing ● Threading and tapping ● Secondary CNC machining ● Stud and nut installation ● Riveting ● Mechanical assembly
Surface Finishing ● Powder coating ● Brushing ● Polishing ● Anodizing for applicable aluminum parts ● Other specified surface treatments	Project Support ● Drawing review ● DFM feedback ● Prototype support ● Repeat production ● Inspection according to agreed requirements

Typical Enclosure Applications

● Industrial Automation:control boxes, machine enclosures, robot-related cabinets, and equipment housings

● Power & Energy Equipment:inverter, converter, battery-system, and electrical-control enclosures

● Communication Equipment:network, telecom, control, and rack-related sheet metal housings

● Electronic Equipment:PCB housings, controller boxes, power supply enclosures, and device chassis

● Smart Terminals:display, HMI, kiosk, control terminal, and related custom housings

Why One-Stop Manufacturing Can Be Useful

Fewer Supplier InterfacesFabrication, finishing, and assembly can be coordinated within one enclosure project.

Better Revision ControlDrawing changes can be reviewed across fabrication and assembly requirements together.

Assembly Fit ReviewDoors, panels, hardware, mounting plates, and brackets can be considered as one structure.

Consistent Project RequirementsCritical dimensions, finish, hardware, and inspection requirements can follow the same approved project information.

What to Send for Quotation

● 2D drawing and/or 3D CAD model

● Material and thickness

● Surface finish

● Quantity

● Door, hinge, lock, and handle requirements

● Internal mounting arrangement

● Cable-entry and ventilation details

● Sealing or protection requirements when applicable

● Assembly requirements

Need One Supplier for Your Custom Enclosure Project?

Send your enclosure drawings, material, thickness, finish, hardware, assembly details, and quantity. Our engineering team can review the complete manufacturing route from sheet metal fabrication through final mechanical assembly.

Customer drawings, CAD files, samples, and technical specifications are treated as confidential. NDA support is available for OEM projects.