Custom CNC Milling

CNC Milling Services for Precision Housings, Plates, and Custom Components

Shengqi provides precision CNC milling for aluminum, stainless steel, brass, and selected engineering parts, from prototypes and trial quantities to repeat production based on approved drawings.

Custom CNC Milling Capabilities

Milling process planning starts with the part geometry, datum structure, material, critical features, cosmetic requirements, and production quantity. This helps define workholding, tool access, inspection, and finishing sequence.

Best Fit Parts

Housings, camera and video accessories, mounting plates, brackets, covers, custom blocks, and panels.

Machined Features

Pockets, bores, counterbores, threads, slots, mounting faces, sealing surfaces, and multi-face features can be reviewed from the supplied model and drawing.

Production Scope

Prototype runs, engineering samples, low-volume batches, and repeat manufacturing requiring controlled dimensions and surface finish support.

CNC Milling Equipment and Inspection Reference

Published equipment figures describe the listed machines and are not blanket tolerances for every component. Achievable part tolerance depends on geometry, material, size, workholding, datums, tool access, and measurement method.

EquipmentPublished site referenceTypical project use
DMG MORI DMU50 machining center2 units; listed machining accuracy 0.002 mmPrecision housings, fixtures, plates, and multi-face components
FANUC Alpha Series machining center20 units; listed machining accuracy 0.01 mmCustom milled parts and repeat production
Coordinate and image measuring equipmentDimensional verificationChecks for selected datums, bores, positions, profiles, and critical features

Materials and Applications

Aluminum CNC Milling

Suitable for lightweight housings, covers, brackets, plates, electronics parts, camera accessories, and automation components with optional finishing support.

View aluminum machining

Stainless Steel and Brass

Projects requiring corrosion resistance, durability, conductive fittings, connectors, fixtures, or structural parts can be reviewed by grade and specification.

View stainless steel machining

Industry Applications

Machined components support automation equipment, electronics, industrial machinery, visual equipment, fixtures, assemblies, and related custom applications.

View automation applications

What to Send for a CNC Milling Quote

Part Definition

Provide a STEP or STP model and a dimensioned PDF drawing with datums, threads, critical tolerances, surface finish, and controlled features.

Production Requirements

Include material and acceptable alternatives, prototype and production quantities, finish, inspection scope, certificate needs, and packaging.

Delivery Information

State the delivery destination and required date so machining, finishing, inspection, packing, and shipment can be reviewed together.

CNC Milling FAQ

What parts are suitable for CNC milling?

CNC milling is commonly used for housings, plates, brackets, fixtures, covers, blocks, panels, pockets, mounting features, and other parts with prismatic or multi-face geometry.

What files should I send for a CNC milling quote?

Send a STEP or STP model together with a dimensioned PDF drawing, material, quantity, critical tolerances, surface finish, inspection requirements, and target delivery date.

Can you support prototypes and low-volume milled parts?

Yes. Prototype, engineering sample, small-batch, and repeat CNC milling projects can be reviewed according to geometry, material, finishing, inspection, and delivery requirements.

Need precision CNC milling for aluminum or metal parts?

Send your model, drawing, material, quantity, tolerance, finish, and delivery requirements for review.