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

Chinese MSTFAB worker checking custom sheet metal enclosure shells and drawings before OEM order release

OEM Sheet Metal Order Checklist: 10 Checks Before PO

July 22, 2026 No Comments

A practical OEM sheet metal order checklist for buyers: confirm drawing revision, scope, material, tolerances, finish, hardware, quality, packaging, shipping and payment before PO.

How to Compare Sheet Metal Manufacturers: OEM Buyer Scorecard

July 22, 2026 No Comments

Compare sheet metal manufacturers with an evidence-based OEM scorecard covering RFQ scope, DFM, quality records, quote gaps, pilot orders and supplier risk.

Common Mistakes When Choosing a Sheet Metal Fabrication Supplier

July 22, 2026 No Comments

What are the most common and costly mistakes when choosing a sheet metal fabrication supplier? The top mistakes hardware teams make when choosing a sheet

How Procurement Teams Select the Right Sheet Metal Supplier

July 22, 2026 No Comments

How do strategic procurement teams evaluate and select the right sheet metal fabrication supplier? Enterprise procurement teams evaluate sheet metal fabrication suppliers using a multi-attribute

What Makes a Good Sheet Metal Fabrication Supplier for Industrial Projects?

July 21, 2026 No Comments

A practical buyer guide for evaluating a sheet metal fabrication supplier for industrial projects, including engineering review, welding control, inspection evidence, repeat production, packing, and supplier red flags.

How to Find a Reliable Sheet Metal Fabrication Partner for OEM Manufacturing

July 21, 2026 No Comments

A practical OEM buyer guide for choosing a reliable sheet metal fabrication partner, including DFM review, quality evidence, FAI, trial orders, communication control, and supplier red flags.

Recommended Services

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.

Explore laser cutting ->

CNC Sheet Metal Bending

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

Explore bending ->

TIG / MIG Welding

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

Explore welding ->

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.

Open guides directory

Sheet Metal Engineering & Sourcing Guides

OEM Sheet Metal Order Checklist: 10 Checks Before PO

How to Compare Sheet Metal Manufacturers: OEM Buyer Scorecard

Common Mistakes When Choosing a Sheet Metal Fabrication Supplier

How Procurement Teams Select the Right Sheet Metal Supplier

What Makes a Good Sheet Metal Fabrication Supplier for Industrial Projects?

How to Find a Reliable Sheet Metal Fabrication Partner for OEM Manufacturing

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