This page covers verifying a factory in Zhongshan. We visit the stated address, establish what operates there, check the entity against the public company register, and hand you photographs taken on site, unedited video and a written report. The fee is US$300 per factory, one-time, fixed, agreed in writing before we travel. Factory finding is US$1,000 per brief. Zhongshan is inside the core Greater Bay Area, so there is no travel supplement. We take no commission from any factory, and the fee is the same whichever factory you choose. Zhongshan is a city of specialised towns, and the differences between them tell you more about a supplier than the name of the city on the contract. Proximity proves nothing here. A company can sit in the middle of the Guzhen lighting cluster, on a street of showrooms, and still be a reseller or a parts supplier rather than a maker. The licence address is a strong hint about whether it makes anything at all. So the practical question here is rarely "is this a factory". It is "which parts of my product does this company make, and which does it buy in" — and, in lighting, whose name is on the documents it shows you.
A city of specialised towns
Zhongshan is a group of towns, each sharply specialised, the businesses in each gathered street by street with the sub-suppliers around them tuned to one trade.
Guzhen makes decorative lighting — showroom after showroom, and hundreds of businesses within a few streets. Guzhen, in this city, makes the majority of China's decorative lighting. Xiaolan is hardware, locks and audio. Dongfeng makes small household appliances and gas products. Nantou covers household appliances and metal products. Huangpu runs food processing, textiles and electronics. Shaxi makes garments and furniture, Banfu makes furniture, and Tanzhou is printing and packaging. The urban core — Shiqi and the East District — is offices, trading companies and showrooms, and very little manufacturing.
That last point changes how you read a supplier. A contract can carry an address in Shiqi and a factory in none of it: the company is registered in an office building and the goods are made elsewhere, possibly in another town of this same city. An address in Tanzhou makes packaging plausible, but plausible is not proven.
The towns are a map, not a verdict. Being in Guzhen does not make a company a lighting factory; it makes it well placed to sell you lighting — which is why the distinction is unusually hard to draw here.
For lighting, the honest questions are four. Is the driver bought in or made by the same company? Is the LED module third-party? Is the fitting assembled or manufactured? And which company and product do the certification documents actually name?
What we verify on a Zhongshan visit
A verification here works through five things.
The legal entity. We ask to see the business licence at the site and check the registered name, the unified social credit code, the address and the business scope against the public register. Anyone can print a licence; the register entry is the part that has to match. Where the entity on the licence, the entity on your contract and the entity operating the site are three different companies, we name them.
The site. Is this a factory, or a showroom, trading office or warehouse? We look at the building, the gate, the production halls, the equipment and who is standing at it. In Guzhen that means asking whether the address is a shopfront or a workshop behind it; in Shiqi it is usually a floor in an office building.
Production running. Not a hall with machines in it, but machines being used: material in, work in progress, people at the stations, and equipment that matches the product you are buying.
What is made here and what is not. This is where a Zhongshan visit earns its fee. We ask which operations happen on site and which are bought in — the driver, the LED module, the housing, the assembly, the packing — and put the question directly: is this part made by your company, or bought in from another? Where the supplier names the outside maker, we record the name and where it is. Where they will not, we record that too.
Packing and dispatch. Where finished goods are packed, what the cartons and shipping marks say, and whether the site handles its own export packing.
The walk-through takes an hour or two. We photograph the entrance with the street and the company name, record the halls, the assembly area and the packing area, film unedited, and leave with the register extract and copies of the documents we were shown. We report what is there; we do not judge quality or price.
What goes wrong in Zhongshan
None of the patterns below is illegal, and none is unusual here. Each changes who you are really buying from, and each is settled by standing at the address.
A showroom presented as a factory. This is the common case in Guzhen. The showroom is polished, the samples are real, and nothing is made in the room. A visit establishes what is behind the display: raw material, equipment in use, work in progress, an assembly area, packing. If there is nothing behind it, the report says so.
A trading company that is honest about it. Plenty of Zhongshan companies sell lighting, hardware or appliances that others make, and many are good at it. The difficulty is that you cannot tell from the outside which of the three you are buying from, and the town does not settle it: the same street holds a factory, a reseller and a parts supplier.
A component supplier selling a finished product. A business that genuinely makes drivers, housings or metal parts can quote you a finished lighting product and assemble it. That is a real operation, not a fiction. What it may not have is the rest of the product, and the part it makes is the part it will defend.
Certification documents that name someone else. The certificates on the wall are only as good as what they name. A certificate may belong to the driver maker or the module maker, or name a product other than the one you are buying. We record which entity and which product each document names. We report the documents; we do not certify anything ourselves.
Assembly presented as manufacture. Some lighting sold in Guzhen is assembled from a bought-in driver, a third-party LED module and a bought-in housing. The fitting may genuinely be put together on site. But the part that decides how the product behaves was made elsewhere, by a company you have never seen.
The licence address as the first filter. The registered business scope is a strong hint and costs nothing to check. A scope covering manufacture points one way; a scope covering wholesale and export only points the other. It is not proof, and it does not tell you who makes the driver. It does tell you what the company has registered itself as.
Travel and scheduling in Zhongshan
Zhongshan is inside the core Greater Bay Area, so the fee includes the visit and nothing is added for the drive from our Guangzhou base.
Two sites in one day is realistic when they are close together. Guzhen and Xiaolan are neighbours in the north-west of the city, so a lighting supplier in the morning with a hardware or audio supplier in the afternoon is a sensible day; Dongfeng and Nantou pair the same way. Shaxi, Banfu and Tanzhou lie further south, and pairing one of those with Guzhen means a lot of driving and a thin report at the end of it. A verification is usually carried out within one to two working days of agreeing the scope, and each factory is verified separately at US$300, one-time and fixed, agreed in writing before we travel.
Where the fee applies. Everything within 150 km of our Guangzhou base is included: Guangzhou, Foshan, Dongguan, Shenzhen, Zhongshan and Zhuhai. Beyond that we add a travel supplement, agreed in writing before we set off — Huizhou and Jiangmen +US$100; Yangjiang, Shaoguan and Chaoshan (Shantou, Chaozhou, Jieyang) +US$200. Anywhere else in China is quoted separately. This visit is inside that radius.
Send the supplier's name, address or website to WhatsApp +86 189 2212 3034 or hello@factoryfinding.com. The only engagement published on this site so far is a furniture importer in Saudi Arabia who sent one reference photograph: a manufacturer was sourced for it, and the resulting sample was viewed and filmed on site. It is shown unedited, with faces and supplier identities redacted, and we make no claim that it took place in Zhongshan. The scope and the exact fee — US$300 for a verification, US$1,000 for factory finding — are agreed in writing before any payment is made.
— common questions
How do I tell a Guzhen factory from a trading shop?
The licence address is a strong first hint and costs nothing to check: a business scope covering manufacture reads differently from one covering wholesale and export only. Then the visit, which settles it. In Guzhen we ask whether the site makes anything or sells what others make, and we look for the evidence: equipment in use, work in progress, an assembly area, packing. A showroom with nothing behind it is a trading business, and the report says which parts of your product, if any, are made there.
Can you establish where the LED driver actually comes from?
We can establish what the supplier says and what is visible on site. We ask whether the driver is made by the same company or bought in, whether the LED module is third-party, and whether the fitting is assembled or manufactured on the premises. Where the supplier names the outside maker, we record the name and location; where they decline, the report records that. We do not open a driver or test it, and we do not judge its quality.
A supplier has shown me CE and RoHS certificates. Can you check whether they are his?
We can establish what the documents say. These are not certifications we issue, and we do not certify a product ourselves. We record which entity is named as the holder and which product the document covers. Where a certificate names the driver maker, the report says so.
Can you cover a lighting supplier and a hardware supplier in one day?
Usually yes. Guzhen and Xiaolan are neighbours, so a lighting supplier in the morning and a hardware or audio supplier in the afternoon fit a single day; Dongfeng and Nantou pair the same way. A site in Shaxi, Banfu or Tanzhou is a longer drive, and we would plan it as its own day. Each factory is verified separately at US$300, and Zhongshan carries no travel supplement.