
Adjustable Ergonomic Office Chair
- Full mesh back & seat
- Synchro-tilt, 4-position lock
- Adjustable lumbar + 3D armrests
Baiyun District, Guangzhou · 30,000 m² · Since 2007
Moulds, mechanisms, assembly and testing all happen on one site — the site you are welcome to walk through. We are a manufacturer, not a trading company.
Every chair we sell is built hereTask, executive, visitor and stool seating — no subcontracted lines, no third-party factories.
Come to Guangzhou, or take a live video walk-through with an English-speaking engineer. Tell us what you need to verify and we will plan the route through the plant.
No obligation and no sales pressure — buyers who audit us usually order later, and the ones who do not still get their questions answered.
Prefer to talk first? +86 136 0975 6501 · admin@vaseat.com
The plant, in plain numbers
Everything a purchasing department asks for in the first email. Ask for any of it in writing and we will send it before you commit to anything.
| Item | Details |
|---|---|
| Location | Baiyun District, Guangzhou, Guangdong, China |
| Established | 2007 — 18+ years of continuous production |
| Manufacturing area | Approx. 30,000 m² under one operation |
| Team | 200+ employees, including an in-house design and engineering team |
| Monthly capacity | 40,000+ office chairs |
| Business model | Manufacturer — standard collections, OEM and ODM. Not a trading company. |
| Quality system | ISO 9001 certified; audited by SGS, BV and TÜV |
| Product testing | BIFMA X5.1 and EN 1335, plus BS 5852 and CA TB 117 depending on model |
| Documentation | 580+ test reports and 100+ patented technologies |
Capacity matters most when a programme grows.A distributor adding a second container, or a project split across several floors, needs production that absorbs the volume without changing the chair.
Check Capacity for My Volume →Inside the production line
Catalogue model or custom programme, the sequence is the same — and every stage on this list is one you can stand next to during a tour.
Every incoming batch is sample-inspected and put through internal durability testing. Selected products go to authorised third-party laboratories for verification.
Moulds are developed and optimised in-house every year. Exclusive mould options keep a partner's model from looking like everyone else's.
Including our wire-controlled mechanisms — high-strength steel cables and a spiral lift structure for smooth, precise adjustment.
Ice Mesh and fabric options, with waterproof, fire-retardant and antibacterial material properties available by model.
ERP-supported workflows keep specifications and quality consistent from one order to the next — this is what makes repeat containers match.
Chairs are inspected and function-tested before delivery, confirming every adjustment operates smoothly out of the carton.
Packed for international shipping, with branded cartons available for OEM and distributor orders so shipments can go straight to end customers.
We will point the camera at the line building chairs like yours, on the day you choose.
Book a live walk-through →Testing centre
Four areas decide how a chair holds up in commercial use. We test all four on site, and you can ask for the report covering the exact model you are buying.
| Test area | What it checks | Why it matters to you |
|---|---|---|
| Base strength | Structural load resistance of the chair base | Protects users and avoids safety-related returns |
| Back durability | Backrest performance under repeated use | Keeps support consistent through years of daily sitting |
| Armrest stability | Strength and stability of the armrests | Armrests take load every time a user sits down or stands up |
| Caster wear | Wear resistance of the casters | Keeps chairs rolling smoothly in high-traffic offices |



Proof, not promises
Tours and video verification calls are welcome before any order is placed. Tell us which of these matters to you and we will build the route around it.
Lines running current orders — not a showroom, not a staged demonstration.
Base, back, armrest and caster rigs, running while you watch.
Mould development and how a sample goes from drawing to physical chair.
Certificates, audit reports and model-specific test documentation.
Carton construction, protection and the branded packing used for partners.
We drive a car over a chair base. It is a party trick, and it is also a real load test.



Usually scheduled within 48 hours · English-speaking engineer on the call
Built on these lines
A project needing task, executive and visitor seating can be quoted, built, tested and packed by one manufacturer — with one packing standard and one set of reports.






These are 6 of 200+ models currently in production.Visitor chairs, wobble stools, footrest models and executive leather ranges are in the full catalogue.
Send Me the Full Catalogue →Engineering on site
Factories differ most in what they can engineer, not in what they can screw together. These five assets sit inside the same 30,000 m².
Develops new seating models balancing comfort, structure and appearance for different markets — and prepares the marketing material that goes with them.
Cable-driven adjustment that replaces traditional levers. Hard to copy, and a clear technical selling point for your range.
Friction-resistant mesh developed for breathable, long-wearing backs and seats — the material that carries our warm-climate models.
Backrest tilt, seat support and headrest structures, protected and available to partner programmes.
New and optimised moulds every year, which is what keeps exclusive variants moving into production instead of staying on a drawing.
When you ask for a different mechanism, a wider seat or a new colourway, the answer comes from the people who designed the chair — usually the same day.
Ask a technical question →Compliance by destination
Tell us the destination country at quotation stage and we specify to its standard from the first sample — not after a failed inspection.
| Market | What buyers are asked for | What VASEAT supplies |
|---|---|---|
| United States & Canada | ANSI/BIFMA X5.1 performance testing; CA TB 117 flammability on upholstery | BIFMA-tested models with reports; TB 117-compliant foam on request |
| European Union | EN 1335-1/2/3 for office work chairs | EN 1335-tested models, dimensions and documentation pack |
| United Kingdom | BS 5852 ignition resistance on upholstered parts | BS 5852-compliant upholstery specified at order stage |
| Middle East & SEA | Heat and humidity durability over long service life | Ice Mesh and ventilated builds, corrosion-treated metal parts |
| Every market | Proof of a working quality system | ISO 9001 certification; SGS, BV and TÜV audit history |
Baiyun District, Guangzhou, in China's Guangdong province — approximately 30,000 m². Visits are arranged by appointment, and live video verification calls are available if you cannot travel.
A manufacturer. We own and operate the plant, develop our own moulds and mechanisms, and run our own assembly and testing. Nothing on this page is subcontracted, which is why we invite audits instead of avoiding them.
Over 40,000. The production slot for your specific order depends on models, customisation level and quantity, and is confirmed when the quotation is issued.
The in-house testing centre checks base strength, back durability, armrest stability and caster wear, and every chair is function-tested before packing. Products are tested to BIFMA X5.1 and EN 1335, with BS 5852 and CA TB 117 options depending on configuration. We are audited by SGS, BV and TÜV.
Samples ship in 7–10 days; production runs 25–35 days from approved sample and deposit, depending on quantity and season. A catalogue chair in available materials and a new model with an exclusive mould follow very different schedules, so we confirm timing per model rather than publish one number.
Yes. We already host SGS, BV and TÜV audits and are happy to receive an inspector you appoint, at the stage of production you specify.
Both. OEM covers bulk production of your confirmed design; ODM covers structure design, mechanism selection, prototyping and production from a market brief. Exclusive mould agreements are available so the model stays yours.
Next step
An hour on a video call tells you more about a supplier than a year of email. Pick a format and we will schedule it.