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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)	860 × 770 × 1285 mm
Adjustable seat height	620 mm
Seat width	625 mm
Seat depth	515 mm
Cushion thickness	140 mm
Backrest height	720 mm
Footrest extension length	420 mm
Armrest height above seat	220 mm
Five-star base diameter	700 mm
Caster diameter	60 mm
Backrest maximum width	745 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.

Recommended static load capacity	272 kg
Base static load test rating	1136 kg
Gas lift durability cycles	120000 cycles
Caster rolling durability cycles	100000 cycles
Foam deformation resistance service life	6000 hours
Net weight reference	28 kg
Seat tilt recline maximum angle	160 degrees
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Upholstery surface	1.2mm thick black PU leather
Seat and back padding	45kg/m³ high-density molded polyurethane foam
Seat support panel	15mm thick multi-layer plywood
Internal frame	1.5mm thick welded steel tube
Five-star base	1.8mm thick chrome-plated polished steel
Armrest structure	Steel inner frame wrapped with padded PU leather
Caster material	Polyurethane tread with polypropylene inner hub
Footrest surface	PU leather padded top with chrome-plated steel support rail
Recline control knob	Chrome-finished metal lever/knob
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame
Gas-lift Engineering Specification	Recommended Class 4; outer tube 50 mm; stroke 100 mm

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 rotation supported by central swivel mechanism
Pneumatic seat height adjustment	100mm vertical travel via Class 4 gas lift
Recline locking function	Lockable at any angle between upright and 160 degrees
Retractable footrest operation	Manual pull-out extension, stows under seat when not in use
Tilt tension adjustment	Rotary knob adjusts recline resistance to match user weight
Smooth rolling mobility	Dual-wheel casters suitable for hard floors and low-pile carpet
Lumbar contour support	Segmented stitched back padding provides built-in lumbar support
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 private office use	Suitable for manager/executive desks requiring long-seat comfort
Home office workspace	Fits premium home office setups for professional use
Conference room managerial seating	Suitable for senior meeting room and boardroom applications
User weight accommodation	Designed for users up to 150kg for extended daily use
Recommended floor types	Suitable for wood, tile, and low-pile carpeted floors
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

Office chair safety requirements	EN 1335:2020
Office chair structural durability	EN 1728:2012
Furniture fire resistance for upholstery	EN 1021:2014

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Office chair general purpose standard	ANSI/BIFMA X2017
Gas lift safety standard	ANSI/BIFMA X5.1 Clause 8
Caster durability standard	ANSI/BIFMA X5.1 Clause 12

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Office chair structural strength	GB/T 3326
Upholstered furniture safety	GB 20400
Furniture mechanical test for seating	GB/T 10357.3

Standardized tender description text

This product must meet the following technical requirements:
1. Office chair structural strength: GB/T 3326;
2. Upholstered furniture safety: GB 20400;
3. Furniture mechanical test for seating: GB/T 10357.3;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Black Padded High Back Reclining Executive Office Chair (model REC-EXE-BLK-001, unbranded) presents a streamlined, professional silhouette defined by a tall segmented backrest, fixed wide padded armrests, and a polished chrome five-star base, with a retractable footrest that tucks flush under the seat when stowed to preserve a clean executive aesthetic. In its upright configuration, the chair measures 860 x 770 x 1285 mm, with a 625 mm wide, 515 mm deep seat, 720 mm high backrest, and armrests positioned 220 mm above the seat surface, creating a balanced, proportionate layout suited to formal workspace settings. Constructed for sustained daily use, the chair features 1.2mm thick black PU leather upholstery over 45kg/m³ high-density molded polyurethane foam cushions of 140mm thickness, with built-in lumbar support integrated into the stitched back padding. Its internal structure relies on a 1.5mm thick welded steel tube frame, 15mm thick multi-layer plywood seat support panel, and 1.8mm thick chrome-plated polished steel five-star base. Armrests combine a steel inner frame with padded PU leather wrapping, while the extendable footrest uses a PU leather padded top supported by a chrome-plated steel rail. Dual-wheel casters use a polyurethane tread and polypropylene inner hub, paired with a Class 4 gas lift and chrome-finished metal recline control hardware. Functional design supports flexible long-duration seating: 360-degree full swivel, 100mm pneumatic seat height adjustment to a maximum seat height of 620 mm, lockable recline up to a 160-degree angle with adjustable tilt tension, a manual pull-out footrest extending 420 mm, and smooth rolling mobility across wood, tile, and low-pile carpet. The chair accommodates users up to 150 kg for daily use, with a recommended static load capacity of 272 kg. It is well suited for executive private offices paired with 2.4 m executive desks, premium home office workspaces, and senior meeting or boardroom seating. Procurement stakeholders should note the chair ships as one set across two cartons, requires 40 minutes of assembly per unit, and aligns with high-volume shipping plans supporting up to 135 sets per 20GP container at 85% space utilization.

Black Padded High Back Reclining Executive Office Chair with Extendable Footrest Specifications

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