What does MSTFAB manufacture?

MSTFAB is the international brand of Guangzhou Maisituo Sheet Metal Manufacturing Co., Ltd. It makes drawing-defined sheet metal parts and empty mechanical enclosure shells for OEM buyers, using laser cutting, CNC bending, welding and mechanical assembly. Surface treatments such as powder coating may be coordinated with external partners depending on the order.

Which materials does MSTFAB work with?

Common options include carbon steel, galvanized steel, stainless steel and aluminum. Grade, thickness, dimensions, critical tolerances, hardware, finish and inspection criteria are specified per project on the approved drawing.

What are the MOQ and lead time for custom sheet metal parts?

There is no single MOQ or lead time that applies to every part. MOQ, price, achievable tolerances, lead time, finishing route and inspection deliverables are confirmed in the project quotation and purchase order after the drawing is reviewed.

Does MSTFAB supply electrical components or certified finished equipment?

No. The normal supply scope is fabricated metalwork and empty mechanical housings. Electrical components, wiring, software, system integration and final equipment certification remain with the buyer unless a written quotation or contract explicitly includes them.

How do I request a quote?

Send STEP, STP, DXF, DWG or PDF files with the drawing revision, material and thickness, quantity, critical dimensions, hardware, finish, inspection needs and delivery destination through the RFQ page at https://mstfab.com/contact/.

Sheet Metal Engineering & Sourcing Guides

Use practical buyer guides for DFM, materials, tolerances, finishes, inspection evidence, cost and supplier decisions. Browse every topic in the complete sheet metal engineering guides directory.

5,000 m²Guangzhou sheet metal production floor

ISO 9001Quality-managed workflow from DFM to final inspection

Drawing-ledDFM, FAI and change-control topics tied to purchasing decisions

Scope statedSupplier and OEM responsibilities separated in technical guides

MSTFAB technician inspecting empty sheet metal enclosure shells, doors, gaskets and hardware before RFQ audit

OEM Sheet Metal Enclosure Factory Audit Before RFQ

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A practical factory audit checklist for OEM buyers sourcing custom sheet metal enclosures, cabinets, panels, brackets and welded structures before RFQ.

High-quality realistic custom sheet metal parts packed on an export pallet

Export Metal Parts Manufacturing: Packaging, QC and Delivery Checks

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By: Frank, General Manager Technical Review: Michael Chen, Export Coordinator & Quality Manager Last Updated: July 3, 2026 A perfect export order is defined by

Realistic precision sheet metal fabrication assembly with perfectly fitted doors and brackets

Welded Sheet Metal Assemblies: Buyer Checks for Strength, Fit and Finish

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By: Frank, General Manager Technical Review: Michael Chen, Manufacturing Engineer Last Updated: July 3, 2026 Custom sheet metal fabrication assemblies designed and verified for seamless

Empty custom electrical cabinet sheet metal shells doors plates and brackets

Electrical Cabinet Shell Handoff Checklist for OEM Integrators

July 3, 2026 No Comments

A practical handoff checklist for empty electrical cabinet shells covering scope, component envelopes, doors, grounding, masking, inspection and export packing.

MSTFAB engineer reviewing custom metal bracket CAD drawing for hole-to-bend distance

Custom Metal Brackets Manufacturing Services: Heavy-Duty Mounting Hardware | MSTFAB

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🔩 Direct Answer: What Are Custom Metal Brackets Manufacturing Services? Custom metal brackets manufacturing services produce drawing-defined structural mounting brackets, reinforcing gussets, L-brackets, Z-brackets, and

Custom stainless steel sheet metal parts assortment with brackets panels enclosures and machine covers on white background

Stainless Steel Metal Parts: Buyer Checks for Grade, Finish and Corrosion

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Stainless steel parts look perfect on a CAD screen. But when production starts, stainless steel is unforgiving. A beautiful brushed panel is easily scratched by

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Sheet Metal Fabrication Services Behind the Articles

Each guide links back to a real manufacturing capability, so visitors can move from research to RFQ without guessing which process fits their enclosure, bracket, cabinet or outdoor metal part.

Chinese engineer assembling custom metal enclosure at MSTFAB factory

Custom Metal Enclosure Fabrication

OEM electrical, telecom, medical and EV housings with DFM review, welding, finishing and assembly.

View enclosure fabrication ->

Precision Laser Cutting

Fiber laser cutting for stainless steel, aluminum and carbon steel blanks with burr control.

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CNC Sheet Metal Bending

Press brake forming for enclosures, brackets and long panels up to 3000 mm after engineering review.

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TIG / MIG Welding

Structural and cosmetic welding for cabinets, trays, covers and stainless assemblies.

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Surface Treatment

Powder coating, brushing, anodizing, plating and outdoor corrosion-control finishing routes.

Explore finishing ->

EV charging station enclosure sheet metal housing

EV Charger Enclosures

Custom EVSE cabinets and outdoor housings for AC/DC charging station manufacturers.

View EV housings ->

Request a Drawing and DFM Review

Upload drawings, STEP files or sample photos. MSTFAB will review process route, tolerance risk, material and finish inputs, inspection requirements and export packing before quotation.

Technical library

Browse every engineering guide

Use the complete alphabetical directory to find sheet metal DFM, enclosure, material, finish and supplier-control articles without paging through the archive.

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Sheet Metal Engineering & Sourcing Guides

OEM Sheet Metal Enclosure Factory Audit Before RFQ

Export Metal Parts Manufacturing: Packaging, QC and Delivery Checks

Welded Sheet Metal Assemblies: Buyer Checks for Strength, Fit and Finish

Electrical Cabinet Shell Handoff Checklist for OEM Integrators

Custom Metal Brackets Manufacturing Services: Heavy-Duty Mounting Hardware | MSTFAB

Stainless Steel Metal Parts: Buyer Checks for Grade, Finish and Corrosion

Sheet Metal Fabrication Services Behind the Articles

Custom Metal Enclosure Fabrication

Precision Laser Cutting

CNC Sheet Metal Bending

TIG / MIG Welding

Surface Treatment

EV Charger Enclosures

Request a Drawing and DFM Review

Browse every engineering guide

Send Drawings for Quote