Construction Machinery Seats · Global Partners
22 years engineering seating for the world's toughest workspaces.
We are a vertically integrated seating manufacturer operating a 42,000 m² facility with in-house tooling, nylon injection, foam molding, powder coating, upholstery, and assembly. We ship 1.8 million task chairs, executive chairs, mesh chairs, gaming chairs, and public seating units per year to importers, brands, and contract dealers in 63 countries.
Built for eight demanding environments.
Every line is engineered for the wear pattern, cleaning regime, and duty cycle of its industry — not a one-size-fits-all shell with different fabric.
Corporate offices
Task & executive chairs rated 8h/day, 136 kg. Synchro-tilt, 4D arms, adjustable lumbar, seat slider.
Ergo-Task 300Exec-Leather 700Call centers & 24/7
Multi-shift chairs, 24/7 rated, 200,000-cycle molded foam, fully replaceable components.
24/7-DutyFoam 55DEducation
Classroom & lecture-hall seating with tablet arms, stackable to 10 high, EN 1729 compliant.
EN 1729Stack ×10Healthcare
Wipe-clean vinyl, antimicrobial mesh, seamless welds, bariatric options rated to 227 kg.
AntimicrobialBariatric 227kgHospitality & F&B
Banquet, lounge, bar, and outdoor lines. CAL117-2013 flame-retardant foam standard.
CAL117Outdoor UVGaming & esports
Class-4 gas lift, PU or breathable fabric, memory-foam headrest, 180° recline, cold-cure foam.
Class-4 lift180° reclinePublic & transit
Beam seating for airports, clinics, banks. Anti-vandal fasteners, ground-fixed, 3–5 seat modules.
Beam 3/4/5Anti-vandalHome office
Compact ergonomic mesh, tool-free assembly under 6 minutes, retail-carton optimized for e-com.
Flat-packTool-freeFive categories, one engineering standard.
| Category | Frame | Mechanism | Gas lift | Base | Load | Warranty |
|---|---|---|---|---|---|---|
| Ergonomic Mesh | Glass-fiber nylon PA6+30%GF | Synchro-tilt, 3-position lock | SGS Class-4, 100mm stroke | 350mm nylon 5-star | 136 kg | 5 years |
| Executive Leather | Plywood shell + steel | Knee-tilt with tension | SGS Class-4 | Polished aluminum | 150 kg | 5 years |
| Task / Operator | Steel tube + PP shell | Butterfly / synchro | Class-3 or 4 | 320mm nylon | 120 kg | 3 years |
| Gaming | Cold-rolled steel Ø22 | Butterfly, 180° recline | Class-4, 100mm | 350mm nylon or aluminum | 150 kg | 3 years |
| Public / Beam | Aluminum beam + PU pad | Fixed | — | Floor-mount plates | 150 kg / seat | 10 years frame |
All values are stock-model baselines. OEM/ODM builds are configured against your BOM — send a spec sheet and we quote within 48 hours.
Every part is sourced, tested, traceable.
Foam
Cold-cure molded, 45–55 kg/m³ density. CAL117-2013 and BS 5852 flame-retardant grades available. 200,000-cycle compression tested.
Mesh
Italian & Korean elastomeric mesh, 4-way stretch, 350 g/m². Color-fast to ISO 105-B02 grade 5, Oeko-Tex Standard 100.
Gas lift
SGS / TÜV certified Class-3 and Class-4, seamless steel tube, nitrogen-filled, tested to 240,000 cycles.
Base
PA6 nylon + 30% glass fiber, 320/350mm, static load 1136 kg; or polished aluminum 6063-T5 with 60,000-cycle rolling test.
Casters
Ø50/60mm PU or nylon, hard-floor or carpet-safe, brake or auto-lock. Each rated 60 kg.
Leather / PU
Bonded, PU, microfiber, and top-grain options. Martindale 50,000+ rubs. REACH & Prop 65 compliant.
A 34-day OEM cycle, tracked at seven gates.
1. Brief & DFM
Spec review, DFM feedback, formal quote within 48h.
2. Sample
Hand-built pre-production sample with photos and video.
3. Tooling
In-house mold shop, up to P20 steel, 300k-shot life.
4. Components
Injection, welding, powder coating, foam pouring.
5. Assembly
Six lines, torque-controlled, 100% function test.
6. QC & pack
AQL 2.5 major / 4.0 minor, retail or bulk carton.
7. Load & ship
FOB Ningbo / Shanghai. 40HQ = 260–480 chairs.
Tested to the standards your buyers ask for.
BIFMA X5.1
Office chair general-purpose test — drop, stability, tilt, cyclic durability.
EN 1335 / EN 12520
EU office and domestic seating: dimensional, safety, durability.
CAL117-2013 · BS 5852
Flammability of foam and upholstered assemblies.
REACH · Prop 65 · Oeko-Tex
Chemical and textile compliance for EU / US / global retail channels.
ISO 9001 : 2015
Quality management system, audited annually since 2011.
ISO 14001
Environmental management. Water-based coatings only.
FSC ® wood
Plywood shells sourced from FSC-certified suppliers.
SGS · TÜV · Intertek
Third-party in-line and pre-shipment inspection accepted.
MOQ, lead time, incoterms — no guesswork.
| Item | Detail |
|---|---|
| MOQ — stock model | 50 pcs per SKU per color |
| MOQ — OEM (new mold) | 500 pcs, tooling cost amortized into unit price |
| Lead time — stock | 15–20 days after 30% deposit |
| Lead time — OEM | 34–45 days including sample approval |
| Payment | T/T 30% deposit + 70% against BL copy · L/C at sight · PayPal for sampling |
| Incoterms | EXW Anji · FOB Ningbo / Shanghai · CIF / DDP on request |
| Container load | 40HQ: 260 pcs KD executive · 480 pcs KD task · 210 pcs assembled gaming |
| Packaging | KD in double-wall 5-layer carton, EPE foam corners, retail-ready print available |
| After-sales | 2% free spare parts included · replacement components air-shipped within 7 days |
What importers ask before the first PO.
Can you match a competitor sample?
Yes. Send a physical sample or tech pack; we return a DFM report, formal quote, and a paid sample within 10 working days.
Do you print our logo & brand carton?
Yes — pad print, laser, woven label, and leather embossing; full-color offset or flexo cartons from 300 pcs.
Which test reports can you provide?
BIFMA X5.1, EN 1335, EN 12520, CAL117, REACH, Prop 65, Oeko-Tex. Existing reports free; new reports at cost.
Do you accept 3rd-party inspection?
Standard practice. SGS, TÜV, BV, Intertek, QIMA all welcome for in-line and pre-shipment at buyer's cost.
Warranty and spare parts?
3–5 years on frame and mechanism. 2% free spares in every shipment; replacement components DHL-shipped within 7 days.
Can we visit the factory?
Anytime. 90 minutes from Hangzhou Xiaoshan (HGH) or 3h from Shanghai Pudong (PVG). We arrange pickup and hotel.
Send your spec sheet — quote in 48 hours, sample in 10 days.
Or tell us the target FOB price and buyer market; we'll come back with three configurations that hit it.
Request a quote Download catalog (PDF)