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) | 660 × 700 × 1170 mm | |
|---|---|---|
| Seat width | Approx. 500 mm | |
| Seat depth | Approx. 490 mm | |
| Seat height range | Approx. 440-540 mm | |
| Backrest height | Approx. 760 mm | |
| Backrest width | Approx. 520 mm | |
| Armrest height above seat | Approx. 70-90 mm | |
| Five-star base radius | Approx. 350 mm | |
| Seat cushion thickness | Approx. 80 mm | |
| Backrest cushion thickness | Approx. 60 mm | |
| Seat width (usable surface between armrests) | Approx. 500 mm | |
| Seat depth (front edge to backrest face) | Approx. 490 mm | |
| Backrest total height (seat top to backrest apex) | Approx. 760 mm | |
| Backrest width (widest shoulder zone) | Approx. 520 mm | |
| Armrest height above seat surface | Approx. 70-90 mm | |
| Armrest pad dimensions (W×L) | Approx. 80 × 240 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 range | Approx. 18-23 kg | |
|---|---|---|
| Recommended user weight capacity | Approx. 120-150 kg | |
| Gas lift stroke | Approx. 100 mm | |
| Tilt recline angle range | Approx. 95-120 degrees from vertical | |
| Caster rolling durability | Approx. ≥40,000 rolling cycles | |
| Seat static load test reference | Approx. ≥102 kg sustained for 1 hour | |
| Backrest static load test reference | Approx. ≥68 kg horizontal force applied for 1 hour | |
| Applicable user height range | Approx. 160-188 cm | |
| Maximum recommended user weight capacity | Approx. 120-150 kg | |
| Gas lift usable stroke | Approx. 100 mm |
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 backrest upholstery | Smooth taupe upholstery (top-grain leather or high-grade PU leather) | |
|---|---|---|
| Seat cushion core | High-density polyurethane foam, approx. 45-55 kg/m³ density | |
| Backrest cushion core | Medium-high density polyurethane foam, approx. 40-50 kg/m³ density | |
| Internal support frame | 1.8-2.2 mm thick steel tube inner frame | |
| Armrest pads | Padded curved armrest tops matching seat upholstery, mounted on supports | |
| Armrest support structure | Black nylon/PP structural supports with polished chrome accent trim on front face | |
| Five-star base | Polished die-cast aluminum alloy, approx. 2.0-2.5 mm wall thickness | |
| Gas lift cylinder | Chrome-plated steel Class 3 gas lift, 50mm outer diameter | |
| Tilt/height adjustment mechanism | 2.5-3.0 mm thick steel plate multi-function chassis | |
| Casters | 50mm diameter black polyurethane (PU) twin-wheel casters | |
| Seam stitching | Reinforced polyester stitching, approx. 8-10 stitches per inch | |
| Internal seat/back support frame | 1.8-2.2 mm thick cold-rolled steel tube inner frame, anti-rust phosphate coating |
PRODUCT MODULE 04 / 06
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic height adjustment via side lever, 100mm total stroke, allows seated users to set seat level to match desk height | |
|---|---|---|
| Backrest tilt function | Synchronized tilt with adjustable tension, locks in upright position and up to 25 degree recline, tension adjusted via rotary knob under seat | |
| 360-degree swivel rotation | Full rotational swivel around central gas lift axis, no rotation stops, allows easy access to surrounding desk areas | |
| Mobility function | Five twin-wheel casters enable omnidirectional rolling on hard floors and low-pile carpet, no locking caster visible | |
| Fixed padded armrests | Curved fixed-position armrests with soft padded tops, provide forearm support during typing and seated rest, no height/width adjustment visible | |
| Segmented ergonomic padding | Dual-layer seat cushion and stitched segmented back padding distribute body pressure, with dedicated lumbar support zone in lower back | |
| Backrest tilt and lock | Synchronized tilt mechanism with user-adjustable tension controlled via rotary tension knob under seat, locks in 2 positions (fully upright at 95 degrees, mid-recline at 110 degrees), maximum 25 degree recline from upright | |
| Omnidirectional mobility | Five PU twin-wheel casters mounted to five-star base enable smooth omnidirectional rolling on hardwood, tile, laminate and low-pile carpet floors, no locking caster fitted as standard | |
| Contoured ergonomic support | Segmented stitched back padding with dedicated recessed lumbar support zone, dual-layer waterfall-edge seat cushion distributes thigh pressure and reduces circulatory restriction during long seated sessions | |
| Recline Angle / Lock Reference | Approx. 90°-125° with 1-3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage approx. 50-120 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.
| Carton count | Approx. 1 unit per export carton | |
|---|---|---|
| Export carton dimensions (L×W×H) | Approx. 850 × 680 × 620 mm | |
| Gross weight per carton | Approx. 22-27 kg | |
| CBM per carton | Approx. 0.36 CBM | |
| Required assembly time | Approx. 15-25 minutes per unit | |
| 20ft GP container loading quantity | Approx. 72-78 units | |
| 40ft HQ container loading quantity | Approx. 180-190 units | |
| Reference Package Count | 1 set / 1-2 cartons | |
| Reference Assembly Time | Approx. 15-40 minutes per set | |
| Reference Carton Dimensions | Approx. 760-850 × 330-420 × 620-720 mm |
PRODUCT MODULE 06 / 06
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive private office | Suitable for manager/executive offices, high-back design provides extended support during long work sessions, premium taupe finish matches formal office decor | |
|---|---|---|
| Open plan office workstations | Suitable for senior staff workstations, swivel and mobility function supports multitasking across desk zones, padded armrests support typing posture | |
| Conference/meeting rooms | Suitable for boardroom and meeting room seating, professional appearance and adjustable height matches standard conference table heights, tilt function allows relaxed posture during long meetings | |
| Home office workspace | Suitable for premium home office setups, durable upholstery and 120kg+ weight capacity supports daily long-duration use, neutral taupe color matches most home decor | |
| Recommended matching furniture | Pair with 720-760mm height executive desks or conference tables to match 440-540mm seat height adjustment range | |
| Floor surface compatibility | Works on hardwood, tile, laminate and low-pile carpet floors, PU casters prevent floor scratching without requiring separate chair mats | |
| Senior staff open plan workstations | Suitable for department head and senior employee open plan workstations, 360-degree swivel and smooth rolling casters support multitasking across desk zones, fixed padded armrests support neutral typing posture | |
| Boardroom and conference rooms | Suitable for formal boardroom and meeting room seating, professional polished aluminum base and neutral taupe finish match upscale conference furniture, tilt lock function allows upright posture during presentations and relaxed posture during long meetings |
STANDARD S1
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Applicable standard reference 1 | EN 1335-1:2000: Office furniture - Office work chairs - Dimensions - Determination of dimensions | |
|---|---|---|
| Applicable standard reference 2 | EN 1335-2:2009: Office furniture - Office work chairs - Safety requirements | |
| Applicable standard reference 3 | EN 1335-3:2009: Office furniture - Office work chairs - Test methods |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Applicable standard reference 1 | ANSI/BIFMA X5.1-2017: Office Chairs - Tests |
|---|
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Applicable standard reference 1 | Recommended references: GB/T 3326-2016: | |
|---|---|---|
| Applicable standard reference 2 | GB/T 10357.3-2013: Test of mechanical properties of furniture - Strength and durability of chairs and stools |
Standardized tender description text
This product must meet the following technical requirements: 1. Applicable standard reference 1: Recommended references: GB/T 3326-2016:; 2. Applicable standard reference 2: GB/T 10357.3-2013: Test of mechanical properties of furniture - Strength and durability of chairs and stools; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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