Sheet Metal Welding Methods and Custom Fabrication Services

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Sheet Metal Welding Methods and Custom Fabrication Services
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Custom Welding · Sheet Metal Assemblies

The right welding method depends on material, thickness, joint design and appearance requirements

Hongming Sheng supports manual and automated welding for custom brackets, frames, housings and fabricated assemblies. We review the complete part before selecting the welding route and fixture concept.

E-MAIL: info@hms1688.com

Welding in Our Workshop

Common Sheet Metal Welding Methods

PRODUCTIVE

MIG Welding

Continuous wire and shielding gas support efficient joining of carbon steel, stainless steel and selected aluminum assemblies.

CONTROLLED

TIG Welding

Offers controlled heat input and clean weld appearance for thin sheet, visible joints and precision assemblies.

STRUCTURAL

Stick Welding

A practical option for selected thicker steel structures, repairs and working conditions where portability matters.

CONCENTRATED ARC

Plasma Arc Welding

A concentrated arc can support controlled, repeatable joining for suitable materials and production applications.

PRECISION

Laser Welding

Useful for selected precision joints where focused heat input, welding speed and limited access must be considered.

SPECIAL USE

Gas Welding

An oxy-fuel process used for selected tubing, repair and fabrication work when appropriate for the material and joint.

Method selection is project-specific.
Material grade, sheet thickness, weld length, cosmetic surfaces, distortion limits and production quantity should be reviewed together.

Custom Fabrication Support

MaterialsCarbon steel, stainless steel, aluminum and selected copper-alloy projects

Part TypesFrames, brackets, cabinets, housings, bases and welded subassemblies

PreparationLaser cutting, bending, machining, joint preparation and fixture planning

After WeldingGrinding, deburring, machining, surface finishing and assembly as required

What We Check Before Production

Joint type, weld location, access and required penetration

Critical external dimensions and distortion-sensitive areas

Cosmetic surfaces, grinding limits and finish requirements

Mating components, fixtures and assembly sequence

Inspection requirements stated on the approved drawing

Workshop & Assembly Example

Request a Welding & Fabrication Review

Send your drawing, material, thickness, quantity, weld symbols, finish and critical dimensions for evaluation.

info@hms1688.com Send Drawing & Request Quote

Customer drawings, samples and technical information are handled confidentially. NDA support is available for OEM and ODM projects.

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