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Industrial Welding Process & Precision TIG MIG Welding Services
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TIG · MIG · CUSTOM WELDED ASSEMBLIES
Industrial welding built around your drawing, material and assembly requirements

Hongming Sheng provides TIG and MIG welding for stainless steel, carbon steel and aluminum components. We support prototypes, small batches and repeat OEM production after reviewing joint design, appearance, distortion control and inspection needs.

Since 2010Sheet Metal AssemblyNDA Available

Send drawings by email:

Leave Contact & Project Details

The inquiry form collects contact information and basic requirements only; it does not accept drawing attachments. Send PDF, STEP/STP or sample photos separately by email.

Welding Process & Project Samples

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TIG or MIG: Which Process Fits?

TIG Welding

Often selected for controlled heat input, thinner material, stainless steel or aluminum, and visible welds where appearance matters.

MIG Welding

Often selected for productive joining of carbon steel, stainless steel or aluminum structures where material thickness and joint access are suitable.

Process selection depends on the drawing. Material grade, thickness, joint geometry, accessibility, strength, appearance and production volume determine whether TIG, MIG, spot welding or another joining method is appropriate.

How We Control a Welded Assembly

Drawing & Joint Review

Confirm weld symbols, material, joint access, cosmetic surfaces and functional requirements.

Preparation & Fixturing

Clean and position components; plan tack sequence and fixture support to help manage movement.

Welding & Heat Control

Apply a suitable sequence and welding parameters based on material, thickness and joint design.

Finishing & Inspection

Review appearance, dimensions and specified acceptance criteria before finishing and packing.

Typical Welding Applications

AI server & data-center structures
Energy storage & power equipment
Machine frames & guards
Automation equipment assemblies
Industrial cabinets & enclosures
Custom brackets & weldments

What to Send for a Useful Review

  • 2D drawing and 3D CAD file, if available
  • Material grade and thickness
  • Weld symbols, appearance class and grinding requirements
  • Critical dimensions, flatness and assembly interfaces
  • Quantity, finish, inspection and packaging requirements

Discuss Your Welding Project

Leave your contact information and basic project details through the form. Send drawings or sample photos directly to the email below for engineering review.

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Request a Welding Project Review

Welding method, achievable dimensional control and inspection plan depend on the drawing, material, joint design and application. Customer technical files are handled confidentially.

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