CNC Machining & Sheet Metal Fabrication
Build-to-Print Manufacturing for Custom Components
Based in Shenzhen since 2016, FIWOK METALWORKS supports build-to-print CNC machining and sheet metal fabrication for prototype, repeat-order, and production requirements. Manufacturing options are reviewed based on part geometry, material, tolerances, quantity, finishing, documentation, and confirmed project scope.
Built to Your Drawing
Manufacturing based on supplied drawings, CAD models, material requirements, and confirmed project specifications.
Prototype to Production
Support for prototype, pilot, repeat-order, and production requirements, subject to project scope.
DFM Considerations
Manufacturability, tolerance, material, and process considerations can be reviewed during quotation when requested.
Project Communication
English-language communication and project documentation support can be provided as agreed in the project scope.
Manufacturing Capabilities for Custom Parts
CNC machining, sheet metal fabrication, finishing, and selected assembly requirements for build-to-print custom components.
CNC Milling
3-, 4-, and 5-axis machining options for prismatic components, housings, brackets, and machined structures.
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CNC Turning
Turning options for shafts, bushings, threaded features, fittings, and other rotational components.
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Swiss-Type Machining
Machining options for small-diameter and slender components with turned and cross-machined features.
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Sheet Metal Fabrication
Cutting, bending, welding, forming, and sheet metal assembly requirements reviewed by project.
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Surface Finishing
Selected finishing options may include anodizing, plating, powder coating, bead blasting, and polishing.
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Assembly & Packaging
Assembly, component consolidation, labeling, and packaging options may be available based on project scope.
Discuss Your Project →Materials & Processing Considerations
Material requirements can be reviewed during quotation based on part function, geometry, machining method, finish requirements, inspection needs, and project scope.
LIGHTWEIGHT COMPONENTS & HOUSINGS
Aluminum Alloys
Aluminum options for housings, brackets, fixtures, enclosures, and other custom components.
- Machining requirements reviewed by part geometry and feature access
- Finish and cosmetic requirements reviewed by project
- Prototype and repeat-order quantities reviewed by project scope
- Selected grades may include 6061, 6063, 7075, and 2024
STRUCTURAL & FUNCTIONAL COMPONENTS
Stainless & Carbon Steel
Stainless and carbon steel options for hardware, fittings, mechanisms, structural components, and assemblies.
- Machining, turning, threading, welding, and finishing requirements reviewed by project
- Material and finish requirements reviewed for the specified application
- Selected grades may include 304, 316, 17-4 PH, carbon steel, and alloy steel
- Inspection requirements reviewed for specified features and threads
SPECIALTY ALLOY REQUIREMENTS
Titanium & Nickel Alloys
Titanium and nickel alloy requirements can be reviewed for projects requiring specified material properties or operating conditions.
- Material availability and machining requirements reviewed by project
- Milling and turning requirements assessed by part geometry
- Tooling, tolerances, and finishing requirements reviewed during quotation
- Documentation requirements confirmed when specified
CONDUCTIVE & FUNCTIONAL COMPONENTS
Copper & Brass Components
Copper, brass, bronze, and related alloy options for electrical, thermal, fluid, and mechanical component requirements.
- Threads, bores, contact features, and other specified details reviewed by project
- Selected brass, copper, bronze, and related alloys may be available
- Surface-condition and finish requirements reviewed when specified
- Requirements reviewed for electronics and industrial applications
ENGINEERING POLYMER COMPONENTS
Engineering Plastics
Engineering plastic options for fixtures, insulators, test parts, low-friction components, and other custom polymer requirements.
- Selected materials may include POM, PEEK, PTFE, Nylon, PC, and ABS
- Material behavior and machining considerations reviewed by project
- Fixture, test-part, and functional-component requirements reviewed by scope
- Tolerances reviewed according to part geometry and material behavior
Quality Requirements ReviewStage
Drawing, material, tolerance, and inspection requirements can be reviewed during quotation and project planning.
Drawing & Requirement Review
Review critical dimensions, materials, finishes, thread standards, assembly interfaces, and specified inspection requirements.
First-Article Inspection
First-article inspection requirements can be confirmed when requested in the quotation or purchase-order scope.
In-Process Checks
In-process checks may be performed according to part requirements, manufacturing method, and confirmed inspection scope.
Final Inspection
Final inspection requirements can include visual and dimensional checks based on the drawing and agreed inspection scope.
From RFQ to Shipment Preparation
A clear quotation and production process helps align project requirements, manufacturing considerations, and confirmed order details.
Submit Your RFQ
Provide available drawings, CAD files, quantity, material, finish requirements, requested documentation, and target delivery date.
Quotation Review
Manufacturing, material, tolerance, finishing, documentation, and schedule considerations can be reviewed during quotation.
Confirm & Produce
Production planning can proceed after drawings, commercial terms, and confirmed project requirements are approved.
Inspection & Shipment Preparation
Inspection, packaging, labels, documentation, and shipment-preparation requirements are handled according to the confirmed project scope.
Frequently Asked Questions
Answers to common questions about quotation requirements, manufacturing options,inspection documentation, and project planning.
Can projects move from prototype to repeat production?
Projects may progress from prototype or pilot quantities to repeat production, subject to the approved drawing, material availability, quantity requirements, and confirmed production scope.
What information is needed for a quote?
Available 2D drawings, 3D CAD files, material requirements, quantity, finish requirements, critical tolerances, requested documentation, and target delivery date help support quotation review.
How are tolerance requirements reviewed?
Tolerance requirements are reviewed by feature, geometry, material, and manufacturing process. CNC machining and sheet metal fabrication may involve different process considerations.
Can inspection reports and material documentation be provided?
Inspection reports, material records, CoCs, and other documentation may be available when requested and confirmed in the quotation or purchase-order scope.
How are drawings and RFQ files handled?
Customer drawings, CAD files, and project information are treated as confidential and used for quotation, engineering review, and manufacturing purposes. A mutually acceptable NDA can be reviewed when required.
Ready to Request a Quote?
Send your available drawings, CAD files, and project details for quotation review. Include any open requirements so they can be discussed during quotation.
- 2D drawing and/or 3D CAD model, when available
- Required quantity and estimated repeat volume, if applicable
- Material grade and finish requirements
- Critical tolerances, threads, inspection requirements, and requested documentation
- Target delivery date, packaging requirements, and shipping destination
Common formats: STEP, STP, IGES, IGS, PDF, DWG, DXF, and ZIP. Please contact us if your files exceed the upload limit.