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) | 710 × 760 × 1270 mm | |
|---|---|---|
| Seat width | 620 mm | |
| Seat depth | 570 mm | |
| Adjustable seat height range (to floor) | 580 mm | |
| Backrest height | 800 mm | |
| Backrest width | 550 mm | |
| Armrest height above seat | 230 mm | |
| 5-star base diameter | 686 mm | |
| Caster diameter | 60 mm | |
| Seat cushion thickness | 70 mm | |
| Backrest lumbar padding thickness | 50 mm | |
| Headrest padding thickness | 60 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.
| Net weight | 32 kg | |
|---|---|---|
| Recommended static load capacity | 150 kg | |
| Seat foam density | 45 kg/m³ | |
| Foam rebound rate | 60% | |
| Upholstery abrasion resistance | 50000 double rubs | |
| Caster rolling durability | 100000 cycles | |
| Gas lift service life | 100000 height adjustment cycles | |
| Tilt mechanism cycle life | 50000 tilt cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
PRODUCT MODULE 03 / 06
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer structural frame | Solid carved hardwood with glossy mahogany-toned polish | |
|---|---|---|
| Internal seat/back support panel | 18 mm thick curved multi-layer plywood | |
| Upholstery material | 1.5 mm thick brown top-grain leather | |
| Stitching detail | 4 mm seam pitch with light contrast heavy-duty thread | |
| Cushion core material | High-resilience polyurethane foam | |
| Armrest surface | Polished solid wood arm caps with matching wood trim | |
| 5-star base material | Solid carved hardwood with glossy matching wood finish | |
| Caster material | Dual-wheel black nylon with PU rolling surface | |
| Gas lift component | 80 mm diameter Class 3 explosion-proof steel gas lift | |
| Tilt chassis material | 3 mm thick stamped steel with black powder coat | |
| 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.
| Seat height adjustment | Pneumatic 100 mm stroke adjustment via side lever | |
|---|---|---|
| Swivel function | 360-degree smooth swivel rotation around central axis | |
| Backrest tilt function | Spring-loaded tilt with 15-degree backward recline range | |
| Tilt tension control | Adjustable tension knob to tailor recline resistance to user weight | |
| Upright position lock | Positive lock to secure backrest in vertical working position | |
| Mobility feature | Smooth rolling on all 5 casters for movement across hard floors and low-pile carpet | |
| Ergonomic support features | Contoured segmented padding with integrated lumbar and headrest support | |
| Fixed armrest support | Wide wood armrests positioned to support forearms during desk work | |
| 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.
| 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 office spaces | Suitable for private executive offices and director workstations | |
|---|---|---|
| Conference room leadership seating | Ideal for boardroom head-of-table seating for senior personnel | |
| Home office premium setups | Fits traditional-styled home studies and luxury home workspaces | |
| Target user group | Designed for adult users weighing up to 150 kg performing desk-based work | |
| Recommended desk compatibility | Pairs with 760 mm height traditional wood executive desks | |
| Floor surface compatibility | Safe for use on hardwood, tile, and low-pile carpeted office floors | |
| Warranty reference | 5 years structural warranty for frame and mechanism components | |
| Recommended Matching Desk Size | 2.4 m executive desk |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 | Applicable for dimensional safety requirements for office work chairs | |
|---|---|---|
| EN 1335-2:2018 | Applicable for structural safety and performance requirements for office chairs | |
| EN 1021-1:2014 | Applicable for upholstered furniture resistance to cigarette ignition |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Applicable for general purpose office chair safety and performance benchmarks |
|---|
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 | Applicable for general technical requirements of wooden office furniture | |
|---|---|---|
| GB/T 26706-2011 | Applicable for quality requirements of leather upholstered furniture | |
| GB/T 10357.3-2013 | Applicable for mechanical performance test methods for office chairs |
Standardized tender description text
This product must meet the following technical requirements: 1. GB/T 3324-2017: Applicable for general technical requirements of wooden office furniture; 2. GB/T 26706-2011: Applicable for quality requirements of leather upholstered furniture; 3. GB/T 10357.3-2013: Applicable for mechanical performance test methods for office chairs; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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