Product supplierHigh-Back Black Leather Executive Office Chair, Black leather-faced cover over high-resilience polyurethane foam, with stitched rolled front edge
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) | 650 × 700 × 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.
| Net weight | 21 kg | |
|---|---|---|
| Recommended user weight | 150 kg | |
| Static seat load target | 600 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound | 40% | |
| Upholstery abrasion target | 50,000 Martindale cycles | |
| Caster rolling durability | 100,000 cycles | |
| Base static load target | 1136 kg | |
| Warranty period | 5 years |
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 upholstery | Black leather-faced cover over high-resilience polyurethane foam, with stitched rolled front edge | |
|---|---|---|
| Back upholstery | Black leather-faced segmented padding with horizontal seams and vertical lumbar gathers | |
| Upholstery thickness | 1.2 mm leather-faced surface over foam and backing | |
| Seat internal frame | 15 mm molded plywood seat board with welded steel support plate | |
| Back internal frame | 20 mm steel-tube back frame with flexible panel support | |
| Arm pads | Black padded polyurethane or leather-faced pads with rounded edges | |
| Arm supports | Polished chrome-finish steel or aluminum brackets with vertical posts | |
| Five-star base | Polished die-cast aluminum five-star base with ribbed spokes | |
| Base material thickness | 4 mm spoke wall section at the hub and 3 mm formed spoke sections | |
| Gas lift and center column | Chrome-finish steel gas lift with 50 mm outer tube and black top taper | |
| Casters | Black nylon twin-wheel casters with steel mounting stems | |
| Mechanism | Black steel tilt mechanism with lever and tension-control knob under the seat |
PRODUCT MODULE 04 / 06
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic gas lift provides 100 mm travel from 460 to 530 mm seat height | |
|---|---|---|
| 360-degree swivel | The seat rotates 360 degrees around the central gas-lift bearing | |
| Recline mechanism | Center-tilt mechanism allows an 12-degree backward recline from upright position | |
| Tilt lock | Side lever locks the backrest in the upright position or selected recline position | |
| Tilt tension control | Rotary knob adjusts recline resistance for users up to 150 kg | |
| Arm support | Fixed padded armrests provide 230 mm support height above the seat and do not adjust in width or height | |
| Mobility | Five 60 mm twin-wheel casters support rolling movement on hard floors and low-pile carpet | |
| Lumbar support | Segmented lower-back padding creates passive lumbar contour without an adjustable lumbar mechanism | |
| Seating orientation | High-back design supports upright desk work and relaxed reclined discussion postures | |
| Color option count | 1 standard black upholstery finish with polished metallic base | |
| Gas lift stroke | 100 mm | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions |
PRODUCT MODULE 05 / 06
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Export carton dimensions | 720 x 650 x 380 mm | |
|---|---|---|
| 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 | Suited to private manager offices where the black high-back form supports formal meetings and desk work | |
|---|---|---|
| Corporate workstation | Suitable for senior staff workstations paired with 760 mm high desks | |
| Meeting and conference room | Usable around conference tables for users requiring arm support and swivel mobility | |
| Home office | Appropriate for a dedicated home office used for daily computer work and video calls | |
| Reception management area | Fits behind reception or administration counters with a formal black leather appearance | |
| Hard-floor office environment | Recommended for tile, wood, laminate, and low-pile carpet with the specified 60 mm twin casters | |
| Single-user long-shift seating | Targeted at users up to 150 kg requiring height, swivel, and recline functions | |
| 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 applicability | Use office chair dimensional safety requirements to verify seat height, clearance, and adjustment range | |
|---|---|---|
| EN 1335-2 applicability | Apply safety requirements for office seating, including structural safety and stability | |
| EN 1335-3 applicability | Apply office chair safety test methods for static load, fatigue, and impact checks | |
| EN 1021-1 applicability | Use cigarette ignition resistance testing for upholstered seating when fire performance is specified |
STANDARD S2
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 back strength applicability | Use the office chairs standard for backrest static and cyclic load verification |
|---|
STANDARD S3
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 applicability | Apply test methods for furniture mechanical properties on chair/stool seating surfaces during procurement inspection | |
|---|---|---|
| GB/T 10357.3 applicability | Use chair backrest strength and durability test methods for the high-back frame | |
| GB/T 27925 applicability | Use the office furniture quality assessment standard for overall chair inspection requirements |
Standardized tender description text
This product must meet the following technical requirements: 1. GB/T 10357.2 applicability: Apply test methods for furniture mechanical properties on chair/stool seating surfaces during procurement inspection; 2. GB/T 10357.3 applicability: Use chair backrest strength and durability test methods for the high-back frame; 3. GB/T 27925 applicability: Use the office furniture quality assessment standard for overall chair inspection requirements; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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