Product scope
- Custom aluminum machined parts
- Housings, brackets, plates and equipment parts
- Prototype and low-volume production
- Anodized or finished components
CNC machining and custom metal parts · China supplier coordination
Custom CNC Aluminum Parts from China
Custom aluminum CNC parts often combine machining, surface finish, tolerance control and packaging requirements. Sally Li helps overseas buyers send clearer RFQs to selected Chinese suppliers and coordinate sample questions, delivery timing and production communication. Supplier suitability and process capability are confirmed based on the actual drawings.
Send drawings, specifications, item lists or project details. Sally will review and reply with the next practical sourcing step.
Start RFQBuyer problem
Why this RFQ needs clarification before supplier matching.
Small changes in alloy, tolerance or anodizing can change the quote. Sally helps clarify these details before supplier comparison.
Materials and process options
- 6061, 7075 and other alloys reviewed by drawing
- Milling, turning and drilling operations
- Clear, black or colored anodizing
- Deburring, polishing, laser marking and packing
What to send for quotation
- STEP or 3D file plus 2D drawing
- Aluminum alloy and finish
- Critical tolerance and thread requirements
- Quantity and sample schedule
- Application and destination
How Sally coordinates suppliers
- Checks drawing and finish details
- Coordinates supplier technical questions
- Follows samples and revisions
- Supports inspection and shipping communication
Quality notes
Inspection and documentation are confirmed project by project.
- Critical dimensions should be clearly marked
- Anodizing color and surface expectations need samples when possible
- Inspection reports can be requested by project
One accountable China contact
Sally Li helps with supplier matching, English-Chinese communication, quotation clarification, production follow-up and export preparation support. Sino Supply Works does not claim to own every factory.
Have a drawing, tank spec, valve list or custom part RFQ?
Send what you have. Sally will identify missing details before approaching suitable manufacturers.
Buyer FAQ
Questions before sourcing from China.
Short answers for B2B buyers preparing a practical RFQ.
Can Sally help me source custom cnc aluminum parts from China?
Yes. Sally can review your RFQ and coordinate with selected Chinese manufacturers. Supplier availability, price, certificates and lead time are confirmed case by case.
Do you own the factory?
No. Sino Supply Works is a China sourcing and project coordination service. Sally helps match suitable manufacturers and coordinate communication, quotation, production follow-up and inspection support.
What should I send for quotation?
STEP or 3D file plus 2D drawing; Aluminum alloy and finish; Critical tolerance and thread requirements; Quantity and sample schedule; Application and destination.
Can you support small orders or samples?
Sample, prototype or low-volume orders may be possible depending on product type, setup cost, material, tooling and supplier availability.
Can you help with inspection or factory visits?
Sally can coordinate factory visit or inspection communication when needed. The inspection scope, timing and cost should be confirmed before production or shipment.
Can you guarantee certifications?
No certification is promised before supplier confirmation. Required standards, certificates and documents are checked against the selected manufacturer for each project.
Related sourcing pages
Continue narrowing the requirement.
More specific pages help you prepare a clearer quotation request.