Custom Machining Supplier

CNC Milling, CNC Turning & Sheet Metal Parts Made to Your Drawings

Meili Machining supports overseas buyers with custom machined parts, turned components, and sheet metal fabrication for prototypes, low-volume orders, and industrial replacement parts.

CNC Milling CNC Turning Sheet Metal Low-Volume Parts

RFQ Support

Send 2D / 3D drawings for review STEP / STP / PDF / DWG / DXF / IGS
custom CNC milling turning and sheet metal parts made to engineering drawings
3 Core Processes
1 Drawing-Based RFQ Path

Core Manufacturing Processes

Focused Manufacturing Support for Three Main Part Categories

01

CNC Milling

For aluminum housings, plates, brackets, pockets, slots, flat surfaces, and complex milled features based on engineering drawings.

Aluminum Steel Stainless Steel
View Service →
02

CNC Turning

For shafts, pins, bushings, spacers, threaded parts, round parts, and small turned components requiring dimensional control.

Shafts Bushings Threads
View Service →
03

Sheet Metal Fabrication

For laser-cut parts, bent brackets, panels, covers, enclosures, and small-batch sheet metal components.

Laser Cutting Bending Brackets
View Service →

For Overseas Buyers

Custom Parts Are Not Only About Unit Price

Drawing review, process choice, tolerance confirmation, finishing, inspection, and delivery follow-up all affect whether a custom part can be delivered correctly.

01

Drawings Need Practical Review

We check material, tolerance, structure, machining method, and finishing risk before quotation.

02

Small Orders Still Need Follow-Up

Prototype and low-volume orders also need clear production tracking and supplier coordination.

03

Quality Issues Should Be Prevented Early

Critical dimensions, threads, holes, thin walls, and surface finishes need review before production.

04

Communication Matters

Clear confirmation before production helps reduce rework, delay, and misunderstanding.

RFQ Process

From Drawing Review to Production Follow-Up

Send your drawings, quantity, material, surface finish, and delivery requirements. We review the project before confirming quotation and production plan.

01

Send Files

2D drawings, 3D models, quantity, material, and finish requirements.

02

Review Risks

Geometry, tolerance, machining method, finishing, and inspection points.

03

Quote

Quotation based on process, material, quantity, finish, and lead time.

04

Produce

Machining, sheet metal fabrication, finishing, and in-process follow-up.

05

Inspect & Ship

Final inspection, packaging, and shipment arrangement.

Inspection Gate

Quality Control Starts Before Machining

For custom machining and sheet metal parts, we focus on reviewing the drawing and confirming key inspection points before production starts.

Drawing Check Material, tolerance, threads, holes, surface finish, and special notes.
Process Check Thin walls, deep pockets, bending risk, deformation, and finishing risk.
Final Check Key dimensions, appearance, packaging, and inspection report when required.
inspection for custom CNC machined parts and sheet metal components

Materials & Finishes

Common Materials and Surface Finishing Options

Aluminum
6061, 7075, 5052, milled parts, brackets, housings, panels
Steel
Carbon steel, alloy steel, shafts, plates, spacers, industrial components
Stainless Steel
304, 316, corrosion-resistant components, turned and milled parts
Brass / Copper
Electrical parts, fittings, precision turned parts, small custom components
Surface Finishes
Anodizing, plating, powder coating, brushing, polishing, black oxide

Best-Fit Projects

When Should You Send Drawings to Meili?

Meili is suitable for buyers who need custom parts made from drawings, especially when the order involves prototype samples, small batches, or multiple manufacturing steps.

Send RFQ Now
Prototype

Engineering Samples

For design validation, functional samples, and first article parts.

Low Volume

Small Batch Orders

For custom parts that need practical price, quality, and lead-time balance.

Industrial

Replacement Parts

For machinery, equipment, brackets, shafts, spacers, and custom components.

Fabrication

Sheet Metal Parts

For bent parts, panels, covers, enclosures, and laser-cut components.

Start Your Quotation

Send Your CNC or Sheet Metal Drawings for Review

Please include 2D drawings, 3D files, material, quantity, surface finish, and expected lead time. We will review your project and respond with practical quotation support.

What file formats can I send?

STEP, STP, PDF, DWG, DXF, IGS, SLDPRT, and X_T files are commonly used for quotation.

Do you support small batch orders?

Yes. Meili supports prototypes, low-volume production, and custom replacement parts.

What processes do you focus on?

We focus on CNC milling, CNC turning, and sheet metal fabrication.

Can you help review material or finish options?

Yes. If you are not sure about material or finishing, send the application and drawing for review.