Primary source
Contact the supplier for production scheduling and quotation.
PRODUCT MODULE 01 / 06
Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 720 × 780 × 1200 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
PRODUCT MODULE 02 / 06
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Maximum static load capacity | 180 kg | |
|---|---|---|
| Net product weight | 28 kg | |
| Recommended maximum user weight | 150 kg | |
| Gas lift cycle rating | 120000 cycles | |
| Caster rolling durability | 40000 cycles | |
| Seam stitch pitch | 8 stitches per inch | |
| Massage motor runtime | 15 minutes per session | |
| Tilt mechanism lock range | 90 to 120 degrees | |
| Standard warranty period | 3 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
PRODUCT MODULE 03 / 06
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back upholstery | 1.2mm thick bonded leather with matching contrast piping | |
|---|---|---|
| Armrest construction | Polished solid carved hardwood with rounded curved edges | |
| Five-star base construction | Polished solid hardwood five-prong design | |
| Seat cushion core | 45kg/m³ high-density polyurethane foam | |
| Backrest core | 40kg/m³ molded polyurethane foam | |
| Height adjustment gas lift | Class 3 chrome-plated steel, 50mm diameter, 80mm stroke | |
| Tilt mechanism | 2.5mm thick cold-rolled steel plate with tension adjustment knob | |
| Caster material | Black polyurethane tread with metal mounting stem | |
| Massage component | Built-in vibrating lumbar motor with control dial | |
| Internal support frame | 1.5mm thick welded tubular steel frame | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
PRODUCT MODULE 04 / 06
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel rotation | Full free rotation enabled by center swivel joint between gas lift and base | |
|---|---|---|
| Pneumatic seat height adjustment | 80mm vertical travel controlled by right-side under-seat lever | |
| Recline and tilt lock | 30-degree backward tilt with adjustable tension and upright lock position | |
| Built-in lumbar vibration massage | Variable intensity vibration controlled by left-side dial, 15-minute auto shutoff | |
| Smooth-rolling casters | Five dual-wheel PU casters mount to each base prong for omnidirectional movement | |
| Fixed padded armrests | Curved wood armrests aligned to seat height for stable forearm support | |
| Contoured ergonomic backrest | Segmented padded design supports natural spine curvature from lumbar to neck | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
PRODUCT MODULE 05 / 06
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Shipping carton dimensions | 850 x 680 x 580 mm | |
|---|---|---|
| Gross shipping weight | 33 kg | |
| Reference Package Count | 1 set / 2 cartons | |
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
PRODUCT MODULE 06 / 06
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive private offices | Premium high-back design matches traditional executive workspace aesthetics and provides all-day comfort | |
|---|---|---|
| Managerial workstations | Sturdy construction and ergonomic support suitable for 8+ hour daily office use | |
| Conference and board rooms | Formal burgundy leather and wood finish complements professional meeting spaces | |
| Home executive offices | Luxury appearance and massage function suitable for dedicated home workspaces | |
| Recommended pairing | Pairs with 760 mm height executive desks for proper ergonomic alignment | |
| Suitable user height range | 160 to 190 cm | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applicable standard for office chair dimensional, safety and strength requirements | |
|---|---|---|
| EN 1335-2:2018 | Applicable standard for office chair mechanical performance and stability testing | |
| EN 1022:2018 | Applicable standard for domestic and contract furniture stability assessment |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applicable performance standard for general purpose office chairs including load and cycle tests | |
|---|---|---|
| ANSI/BIFMA X5.9-2019 | Applicable performance standard for office chair casters, bases and gas lift components |
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable general technical requirement for wooden furniture structural components | |
|---|---|---|
| GB 18584-2001 | Applicable standard for formaldehyde emission limits from wooden furniture materials |
Standardized tender description text
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable general technical requirement for wooden furniture structural components; 2. GB 18584-2001: Applicable standard for formaldehyde emission limits from wooden furniture materials; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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