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

Two Chinese MSTFAB engineers discussing dual sourcing strategy in front of dual production lines

Dual Sourcing Strategy for Custom Sheet Metal Parts

July 24, 2026 No Comments

How should OEM procurement teams execute a dual sourcing strategy for custom sheet metal? OEM procurement teams execute successful sheet metal dual sourcing by: (1)

Chinese sheet metal engineer reviewing RFQ drawings and material samples for custom enclosure fabrication

OEM Custom Sheet Metal Fabrication: A Build-to-Print Guide for Engineers and Buyers

July 24, 2026 No Comments

A practical sourcing guide for engineers and procurement teams comparing build-to-print sheet metal suppliers—from RFQ preparation and DFM review to prototypes, inspection, repeat production and export packaging.

MSTFAB quality manager reviewing certification documents beside empty sheet metal enclosure shells

ISO 9001 & IATF 16949 in Sheet Metal Fabrication: What They Mean

July 23, 2026 No Comments

What ISO 9001 and IATF 16949 actually mean for sheet metal buyers: when each matters, how to verify a real cert, and why a certificate proves a system.

Chinese MSTFAB worker inspecting custom sheet metal enclosure shells during quality control

Sheet Metal Quality Control: FAI, CMM & SPC Explained

July 23, 2026 No Comments

Sheet metal quality control without alphabet soup: what FAI, CMM and SPC do, when each matters, the AQL sampling to request, and how QC prevents rework.

MSTFAB planner reviewing sheet metal lead time with finished enclosures and panels

Sheet Metal Lead Time Explained: From RFQ to Delivery

July 22, 2026 No Comments

Why your sheet metal order takes as long as it does: a stage-by-stage lead time breakdown from RFQ to delivery, the delays nobody warns you about, and how to actually hit your date.

MSTFAB engineer reviewing sheet metal quote with custom enclosures and brackets

How to Read a Sheet Metal Quote (And Spot Hidden Costs)

July 22, 2026 No Comments

Compare sheet metal quotes on the same revision, quantities and delivery basis. Confirm included costs, setup, inspection and packing without double counting.

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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.

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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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