Glass & Ceramics Manufacturers in Wenzhou
Wenzhou, Zhejiang accounts for 18 of the 365 glass & ceramics manufacturers in our directory — about 5% of the national total, and 2.9% of every factory we list in the city. The work here concentrates on glass & ceramics, then tempered glass. None of them carry a verification mark yet, so document checks matter more than usual.
What they make in Wenzhou
Product mix across the 18 listings, by how many factories name each line as their main output:
| Product line | Factories | Share |
|---|---|---|
| Glass & Ceramics | 6 | 33% |
| Tempered Glass | 3 | 17% |
| Glass Hardware | 3 | 17% |
| Eyeglasses | 2 | 11% |
| Ceramic Sanitary Ware | 2 | 11% |
| Porcelain | 1 | 6% |
Where Wenzhou sits in glass & ceramics
Wenzhou is a niche pocket for glass & ceramics, holding only 5% of the suppliers of this line in our directory. Fewer options, but also less competition for the same capacity, which sometimes shortens lead times when the big clusters are fully booked.
| City | Factories | Share of industry |
|---|---|---|
| Foshan | 31 | 8% |
| Shenzhen | 20 | 5% |
| Wenzhou | 18 | 5% |
| Chaozhou | 17 | 5% |
| Ningbo | 16 | 4% |
| Guangzhou | 14 | 4% |
| Jinhua | 14 | 4% |
| Hangzhou | 11 | 3% |
Before you request a quote
Glass and ceramic production follows kiln capacity — Shandong, Hebei and Guangdong for glass, Fujian and Guangdong for ceramics. Breakage rate in transit is a real cost line; ask how it is packed.
What to put in the RFQ
Most price gaps between Wenzhou suppliers come from the brief, not from the factory. Include these and the comparison gets honest:
- Drawing or spec sheet, with tolerances and the critical dimensions marked.
- Material grade and any substitution you would accept.
- Surface finish, colour reference and packaging method.
- Sample quantity, trial order quantity and expected annual volume.
- Certification the product must carry, and who pays for the testing.
- Trade term and destination port, so freight is priced the same way.
- Required delivery date, plus how much slip you can absorb.
- Inspection method: who inspects, at what stage, and against which standard.
How to check a supplier before you pay a deposit
Company names in a directory tell you who exists; they do not tell you who can actually run your order. In Wenzhou the checks that catch most problems are the boring ones: the business licence name matches the factory address on the contract, a live video walk-through shows the machines the process needs rather than a showroom, and the test report is issued for the material you specified rather than a generic certificate. Put the inspection stage, the acceptance standard and the payment split into the contract — a 30/70 split against a pre-shipment inspection is normal, full payment up front is not.
Our own verification steps are documented on how we verify a factory.
Questions buyers ask
How many glass & ceramics manufacturers are there in Wenzhou?
Our directory lists 18 glass & ceramics manufacturers in Wenzhou, Zhejiang. That is about 5% of all glass & ceramics suppliers we track across China, and 2.9% of every factory we list in the city.
What do factories in Wenzhou make?
The main lines are glass & ceramics, tempered glass, glass hardware.
How do I verify a glass & ceramics supplier in Wenzhou?
Check that the licence name matches the factory address, ask for a live walk-through of the production line, and require a test report for the material you specified. Our verification checklist is published at /en/how-we-verify.
Should I visit Wenzhou before ordering?
A visit is the fastest way to judge capacity, but it is not the only way. A video walk-through with the machine list, a sample run and a third-party pre-shipment inspection cover most of the risk on a first order.
Glass & Ceramics in other cities
Other manufacturing in Wenzhou
- Valves & Fittings 40
- Packaging & Printing 31
- Cables & Wires 30
- Electronics 25
- Bags, Cases & Boxes 25
- Gifts & Crafts 22
- Hydraulic & Pneumatic 21
- Packaging Machinery 20
Sourcing glass & ceramics from Wenzhou?
Browse every glass & ceramics listing in the directory, or send the specification and we will shortlist factories in this city that can actually make it.