The GY Machining team on the shop floor in Dalingshan, Dongguan
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Dongguan Guangyi Hardware Factory · est. 2008

Your part gets an engineer, not a sales desk

Every drawing is read by the engineer who will run it — before it is priced. We tell you what will fight us, what will cost you and what we would change. Then we cut it. Thirty-six people in one building in Dalingshan, Dongguan, since 2008.

2008Machining since
36People
32Machining centres
18CNC lathes, 10 Swiss-type
6Sinker EDM machines
11Countries shipped
How we started

One machining centre, then thirty-two

Will bought the first vertical machining centre in 2008 and ran it himself, taking small jobs from hardware and electronics factories around Dongguan. The work that stuck was the awkward kind: parts other shops quoted high or turned away because the tolerance was tight, the material was unfamiliar, or the quantity was too small to bother with.

That is still the work we are best at. The shop grew one machine at a time, paid for by the jobs it ran — no outside investor has ever told us which orders to take. Today three generations of machines sit under one roof in Dalingshan, and the people who bought them are the people who still quote your parts.

Everything we do not run here — sheet metal, laser cutting, bending, wire EDM, plating and anodising — goes to partner plants we have worked with for years, and comes back to us to be inspected before anything ships.

A machinist at a vertical machining centre in the GY Machining milling bay

2008

  • 1 vertical machining centre
  • 1 person on the floor
  • Local hardware and electronics work

Today

  • 32 machining centres, 18 lathes
  • 36 people, four of them engineers
  • Shipping to 11 countries
On the floor

One building, four bays

Milling, turning, EDM and inspection sit on the same floor, so a part never leaves the building between operations — and nobody has to phone another company to find out where it is.

Vertical machining centre with the tool changer open at GY Machining
Milling — 32 machining centres, 19 of them four-axis
CNC turning centre with live tooling turret and sub-spindle at GY Machining
Turning — live tooling and sub-spindle
Sinker EDM machines on the shop floor at GY Machining
Sinker EDM — six machines
Display cabinets of CNC machined sample parts at GY Machining
Sample room — parts we have run
What is in the building

Machines, processes and finishes

EquipmentQtyDetail
CNC machining centres3219 four-axis, 13 three-axis
CNC lathes1810 Swiss-type sliding head · 8 chucking lathes
Automatic lathes4Bar-fed cam-type, small brass parts
Sinker EDM6In house
Wire EDM7Partner plant — 2 slow, 2 medium, 3 fast wire
Punching machines4Partner plant
Stone-wash machines2In house
Coordinate measuring machines2Bridge CMM with Renishaw PH10M head · 500 × 600 × 400 mm bridge CMM
Engineers & machinists364 engineers, 32 on the floor

Processes

3- and 4-axis CNC milling · CNC turning with live tooling · sinker EDM · grinding · assembly. Wire EDM, sheet-metal punching, laser cutting, forming and welding are done at partner plants we have used for years, and come back here to be inspected. The workshop runs 5S.

All capabilities →

Surface treatments

As machinedBrushingBead blastingPassivationAnodizingPlatingHand polishingElectropolishingGalvanizingBlack oxidePowder coatingPVDStone-wash
All 35+ finishes →
Bridge coordinate measuring machine in the temperature-controlled measuring room at GY Machining
How we prove it

A measuring room, not a bench with a caliper

We are not ISO 9001 certified. What we have instead is a room the parts are measured in, two coordinate measuring machines, and a report that travels with every batch.

  • RoomTemperature-controlled measuring room, separate from the shop floor
  • CMMBridge CMM with a Renishaw PH10M head, plus a second bridge CMM with a 500 × 600 × 400 mm volume
  • AlsoProfile projector and video measuring system for small features
  • First articleMeasured and signed off before the run continues
  • Every batchDimensional report shipped with the parts
What we are, and are not

Straight answers before you ask

01

Not ISO 9001 certified

We would rather tell you here than have you find out during supplier approval. If your programme needs a certificate on file, say so at RFQ and we will tell you honestly whether we are the right shop for that part.

02

Three- and four-axis — not five

Nineteen of our machining centres are four-axis, which covers most housings, manifolds and brackets in one or two setups. If a part truly needs simultaneous five-axis we will say so, and we can have it quoted at a shop we have worked with for years rather than pretend.

03

Small enough to care, big enough to deliver

One prototype or ten thousand pieces — the same three people quote it, follow it through the shop and ship it. No account managers, no ticket numbers.

Who you deal with

Three people, start to finish

There is no sales layer here and no account manager who has never stood at a machine. The same three names quote your job, run it and answer the email when you ask where it is.

Will, founder and general manager of GY Machining

Will

Founder & General Manager

Bought the first machining centre in 2008 and still walks the floor every day. Decides what we can and cannot take on.

Bill, engineering manager at GY Machining

Bill

Engineering Manager

Reads every drawing before it is priced, writes the DFM notes and signs off the first-article report.

Eileen, project coordinator at GY Machining

Eileen

Project Coordinator

Your first and last contact. Quotes, order status, photos before shipment and the tracking number afterwards.

Where we are

Dalingshan, Dongguan

2nd Floor, Hongfu Building, No. 45 Lianma Road, Dalingshan Town, Dongguan, Guangdong 523129, China.

About an hour from Shenzhen Bao’an airport and ninety minutes from Guangzhou Baiyun. Visitors are welcome — tell us a day ahead and we will walk you through the floor.

The GY Machining shop floor in Dalingshan, Dongguan

Ready for a quote?

Send the drawing — price and lead time within 16 hours. STEP, IGES, X_T, DWG, DXF or PDF.
No minimum order.

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