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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.

Custom Sheet Metal Components Manufacturer and Supplier in China

Custom Sheet Metal Components · China OEM Factory

Brackets, panels, enclosures and welded assemblies built from customer drawings

Hongming Sheng manufactures custom sheet metal components for electronics, industrial equipment, automation, energy systems, furniture hardware and other OEM applications.

We coordinate laser cutting, stamping, bending, welding, hardware installation, finishing and assembly according to the approved project requirements.

Start with a drawing review

Send your PDF drawing and STEP/STP file with material, finish and quantity.


Send Files & Request Quote
Custom sheet metal components manufactured in China

One Project, Multiple Coordinated Processes

A component may require more than cutting and bending. Weld access, hardware placement, cosmetic surfaces, coating thickness, assembly sequence and packaging can all affect the final manufacturing route.

Reviewing these requirements together helps create a clearer basis for quotation, sampling and repeat orders.

Sheet Metal Manufacturing Capabilities

CUT & FORM

Laser Cutting, Punching & Bending

Profiles, openings, louvers, formed features and bends planned around the drawing and selected material.

STAMP

Custom Metal Stamping

Press capacity from 80T to 1,000T, with tooling routes evaluated according to geometry and projected volume.

JOIN

Welding & Assembly

TIG, MIG, spot welding, riveting, hardware insertion and mechanical subassembly where required.

MACHINE

Secondary Machining

Tapping, countersinking, deburring and CNC machining can be integrated for specified features.

FINISH

Surface Treatment

Powder coating, painting, anodizing, plating, passivation and brushing according to material and use.

CHECK

Drawing-Based Inspection

Critical dimensions, appearance and assembly-related features checked against agreed requirements.

From RFQ to Finished Components

01

Review

Confirm files, material, tolerances, finish, quantity and assembly needs.

02

Plan

Select manufacturing processes, setup sequence and inspection points.

03

Sample

Produce and inspect samples when validation is required before release.

04

Produce

Run the approved route with in-process checks and controlled handling.

05

Ship

Complete final checks, protective packaging and agreed shipment documents.

See Our Fabrication Processes

Sheet Metal Manufacturing

Custom Fabrication

Enclosure Fabrication

Project Types & Order Planning

Prototype & Small Batch

Useful for design validation, fit checks, pilot builds and projects with changing requirements. Quantity feasibility depends on the selected process.

Repeat & Volume Production

Process records, fixtures, tooling and inspection points can be maintained for approved repeat orders.

Common Materials

Stainless steel, carbon steel, galvanized sheet, aluminum, copper and brass based on the drawing.

Common Components

Enclosures, panels, brackets, frames, mounting plates, covers, chassis and welded structures.

Information for a Faster Quotation

  • PDF/DWG drawing and STEP/STP model
  • Material grade and sheet thickness
  • Prototype quantity or production range
  • Critical dimensions, tolerances and finish
  • Welding, hardware, assembly and packaging requirements

Discuss your sheet metal project with our team.


Request a Manufacturing Quote
Customer drawings, CAD files, samples and technical information are handled confidentially. NDA support is available for OEM and ODM projects.
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Our email: info@hms1688.com

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

Links: Custom Sheet Metal Enclosure Fabrication | Metal Stamping Services | Sheet Metal Fabrication Services | precision cnc machining and milling services | Metal Welding Services | metal Cutting Services | Metal Bending Service | Metal Surface Treatment & Finishing Solutions | 

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