Complete part supply · Dongguan factory

Complete part supply for machine builders, kitted and ready to install

Machined parts, sheet metal, finishing, and the standard hardware they need, in one order. Every line is inspected, labelled by part number, and packed as a kit per assembly, so your team builds instead of sorting boxes.

  • Machined, sheet metal, finishedMilling and turning in-house; sheet metal and finishing managed.
  • Standard parts sourcedScrews, bearings, dowel pins, and springs to your list.
  • Light assemblyInserts and pins fitted, sub-assemblies threaded or pressed.
  • Kitted and labelledPacked per assembly, photos sent before dispatch.
DFM feedback before the pricePer part number, in the quote
Free first-article reportOn your first order
Fast repliesEmail within 24 h, WhatsApp within 12 h
A kit box with six compartments: machined flanges, shafts, black anodized brackets, a sheet metal guard, bearings, and a bag of screws and dowel pins, each labelled by part number RA-101 · ×4RA-104 · ×2RA-107 · ×2SM-201 · ×16006 bearing · ×2Fasteners kit KIT 03 · FEEDER STATION6 lines · 39 pcsInspected · labelledPacking photos sent
Example kit: machined parts, a sheet metal guard, bearings, and fasteners, packed for one station
What one order covers

Made by us, or managed by us. Inspected by us either way.

We are clear about which work runs on our own floor and which runs at a partner. Everything comes back through our inspection and packing before it ships to you.

In our factory
  • Drawing review and DFMPrice, date, and notes per part number
  • CNC milling3-axis and 3+2, up to 1000 × 400 × 200 mm
  • CNC turning and turn-millLive tooling, up to about Ø400 × 900 mm
  • InspectionOur own CMM, gauges, and a first-article report
  • Light assemblyInserts and pins fitted, threaded and pressed sub-assemblies
  • Labelling, kitting, packingBy part number and assembly, with packing photos
Managed partners
  • Sheet metalLaser cut, bent, and welded parts
  • FinishingAnodizing, hard anodize, plating, passivation
  • Heat treatment and EDMQPQ, vacuum hardening, wire EDM, grinding
  • Standard partsScrews, bearings, dowel pins, springs, to the brand and grade on your list

Partner parts come back to our shop and are checked against your drawing before they go into a kit.

Labelled and kitted

Your assembly floor opens the box and builds

Every bag or tray carries one label. Parts for the same assembly are packed together, and you get photos of the packed order before it ships.

  1. 1
    Part number and revisionMatches your drawing, so the right revision goes into the machine.
  2. 2
    Part, material, and finishReadable without opening the bag.
  3. 3
    Quantity against the orderShort lines are flagged before dispatch, not found on your floor.
  4. 4
    Kit and stationParts go straight to the assembly they belong to.
  5. 5
    Inspection statusEvery bag has been checked against the drawing.
MEILI MACHININGPO 2026-0418
1RA-104 · Rev B
2Drive shaft · Stainless 304 · passivated
3Qty 2 of 2
4Kit 03 · Feeder station
5Inspected ✓ · first article on file
Machined parts wrapped in foam and packed in an export carton
Packed and photographed before dispatch
Before the carton closes

Checked, assembled, and counted in our shop

Inspector checking a bore in a machined aluminum flange with a pin gauge
Last check before packingBores, threads, and fits checked with gauges and our CMM.
Three black anodized 6061 parts threaded together into one assembly with a brass threaded insert
Light assemblyThree turned 6061 parts threaded together, brass insert fitted.
Finished machined aluminum and stainless parts laid out on a cutting mat
Finished set, per orderLaid out and counted against the part list before kitting.
Batch pricing · 20 pcs and up

Kitted parts cost far less from 20 sets

Most of the cost of a one-off part is the work before the first chip: drawing review, programming, fixturing, and proving out the first part. On one piece, that piece carries all of it. On 20, it is shared twenty ways. Ask for prices at a few quantities, for example 5, 20, and 50, and we'll quote each one.

  • Each part number is set up once for the whole run of kits
  • Finishing is batched with partners, not run piece by piece
  • Repeat kits reorder from the same programs and fixtures
FAQ

Common questions about complete part supply

You send the part list for a machine or assembly. We machine the parts in our factory, manage sheet metal, finishing, heat treatment, and standard parts through partners, inspect everything against your drawings, and deliver it labelled and kitted per assembly, under one order and one delivery date.

Yes. Screws, bearings, dowel pins, springs, and similar standard parts are bought to the brand and grade on your list and packed with the machined parts for the same assembly.

We do light assembly: fitting threaded inserts and pins, and threading or pressing parts together into sub-assemblies before shipping. Full machine assembly stays with your team.

Every bag or tray carries a label with part number, revision, material and finish, quantity, and the kit or station it belongs to. Parts for one assembly are packed together, and we send photos of the packed order before dispatch.

No. Sheet metal parts are made by managed partners in Dongguan. We review the drawings, manage the order, and inspect the parts in our shop before they go into your kit.

Drawing review with manufacturability feedback in the quote, a free first-article inspection report, and our remake guarantee: parts that do not meet your drawing are remade at our cost, with freight paid both ways. We reply by email within 24 hours and on WhatsApp within 12 hours.

Raymond Liang
Reviewed by Raymond Liang, co-founder, 15 years in CNC machining · Updated October 9, 2026

Send the part list. Get kits back, ready to install.

Drawings as a ZIP plus your part list, including standard parts. You get DFM feedback with the quote and a free first-article report on your first order. Email reply within 24 hours, WhatsApp within 12 hours.

Send Your Part List