I built a European brand's China office in 2005.
Twenty years later, I still run it.

It just stopped being their cost centre along the way.

Mountain Xie — China manufacturing director

The 2005 office

A European appliance brand decided it needed its own people in China. I was the first person they hired. There was no office — I found one, fitted it out, wrote the processes, and hired every person on the team.

What that team did was not sourcing. It was running the brand's manufacturing at finished-product level: a full bill of materials, thirty to sixty suppliers, quality, cost, audits, tooling, and the awkward conversations that happen at 7am Chinese time because something has gone wrong before Europe wakes up.

Years later that operation stopped being a line on the brand's cost base and became an independent service provider. Same people, same standards — the brand kept the capability and stopped carrying the fixed overhead. I did not read about that transition in a case study. I was the thing being transitioned.

Today the same operation runs for an 80-year-old European small-appliance manufacturer and for a major European grocery chain. A brand and a retailer are not the same discipline — different audit regimes, different seasonality, different definitions of a defect. Running both is the evidence that this is a process rather than something shaped around one client.

The thirty years underneath it

Three decades designing and managing hardware for European and American brands — the kind of century-old companies where a quality failure is not a bad review, it is a recall across forty countries.

Over 366 projects and 50 million units, across kitchenware, electrical appliances, beauty and healthcare devices, smart products and industrial equipment. The lesson that repeated most often: most manufacturing problems are design problems in disguise, and the difference between a product that ships and one that dies is usually decided months before anyone cuts steel.

Career: Termozeta SpA · SEVERIN Elektrogeräte GmbH · Dickson Household Electric Appliance.

Die casting press shop at SunOn Manufacturer Group
The press shop at SunOn Manufacturer Group, Dongguan — 32,000m², 900 people, and the reason I can answer questions most advisors have to forward on.

The evidence

30+ Years366 Projects50M+ Units60+ Countries
Hardware design & manufacturing management with European and American century-old brands Total hardware projects managed end-to-end Products manufactured across all categories Markets and countries served

Three companies

ShenZhen YinFeng Technology Consulting

The operating team. Supplier management, quality, cost control, audits and tooling assets for brands producing in China. Independent P&L, no personnel overlap with the factories.

Inox Appliances HK

Finished goods, and the contracting and invoicing entity depending on tax treatment and where the client sits.

SunOn Manufacturer Group

Mold making, injection molding, die casting. The factory floor — and the source of the quarterly SunOn Manufacturing Cost Index.

The SunOn Manufacturer Group team
Part of the team in Dongguan. 900 people — 60 engineering, 60 quality, 580 production.

The factory, specifically

"I own factories" is a sentence anyone can write. Here is what is actually behind it, so you can judge for yourself.

Sun On Enterprises Group was founded in Hong Kong in 1995 by George Cheung, starting as a plastic moulding shop with around fifty people. It grew by absorbing and building: a metal and plastics operation in Shenzhen in 1997, Shen Hui Hardware & Electronics in 1999, a printing and coating operation in 2004, and Inox Appliances in 2014 for finished goods. I am a shareholder and partner in the group. Its headquarters and main plant are in Feng Gang, Dongguan.

Today
Site32,000 m², Feng Gang, Dongguan
People900 — 60 engineering, 60 quality, 580 production. The tool room alone is 380.
Tooling builtOver 10,000 sets, 30–40% for export
Die casting7 machines — 2 hot chamber 138–250T, 5 cold chamber 200–800T
Sheet metal2 laser cutters, 3 press brakes, 10 punch presses
Injection moulding79 machines, 50T–1200T · plus 10 two-shot machines, 140T–600T
CNC / EDM / milling / drilling158 machines — including 29 CNC, 13 high-speed CNC, 48 sinker EDM
Metrology6 CMMs, 6 vision measuring systems, XRF and RoHS analysers
Surface finishing, in houseAnodising, chrome plating, powder coating, painting, sand blasting
Engineering team30 tool engineers, 15 project engineers, 15 CNC programmers, 6 product designers

Accuracy where it matters: high-speed CNC to ≤0.005mm, mirror EDM (Mitsubishi) to ≤0.005mm, grinding to ≤0.002mm, CMM to ≤0.0005mm. Design runs on UG, Pro/E, CATIA, SolidWorks, AutoCAD and Moldflow.

Aerial view of the SunOn Manufacturer Group campus in Feng Gang, Dongguan
The site from above — Feng Gang, Dongguan
Rows of sinker EDM machines in the tool room at SunOn Manufacturer Group
The EDM hall — 48 sinker machines, part of a 380-person tool room
Coordinate measuring machine inspecting a machined part
One of six CMMs. This is where ≤0.0005mm stops being a spec sheet number.

Certification — and its limits

The group holds ISO 9001:2015 and ISO 14001:2015 (Intertek, UKAS-accredited) and IATF 16949, the automotive quality standard — which is a harder bar than most contract manufacturers a startup will meet.

But here is the part nobody volunteers, and the reason I tell founders to always ask for the scope page: our ISO scope covers mould making and injection moulding. It does not cover die casting. The certificate says "Design and Production of Moulds for Plastic Injection" — that is the actual wording.

I would rather tell you that than have you find it during due diligence. It is also exactly the check I would want you running on any supplier, including me: a certificate on a wall means nothing until you have read what it covers.

Working across a twelve-hour time difference

The group keeps on-site customer support in Germany, and works in German, English and Chinese. For European founders that removes the single most tiring part of manufacturing in Asia — the day of lag on every question.

The gate at Sun On Industrial Park, Feng Gang, Dongguan
Sun On Industrial Park, Feng Gang. If you're ever in Dongguan, the invitation is open.

How I think about hardware

Producing in China already?

Thirty minutes on what you make, where it is made, how many suppliers sit in the BOM, and which parts of that are currently nobody's job. If it is not a fit, I will say so on the call.

Book a 30-minute scoping call

Building your first product instead? That door is still open and still free — 15-minute strategy call or the free templates and checklists.