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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)	700 × 720 × 1280 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 user weight capacity	150 kg
Net weight	24 kg
Seat foam density	45 kg/m3
Back foam density	35 kg/m3
Foam rebound rating	40%
Seat static-load verification target	600 kg
Caster rolling durability target	100,000 cycles
Tilt mechanism durability target	300,000 cycles
Base static-load verification target	1,136 kg
Recommended users per chair	1 person

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	Tan full-grain leather-look upholstery over padded seat, with visible tight seaming; material grade requires supplier BOM confirmation.
Back upholstery	Tan padded upholstery on the front backrest with horizontal and contour seam division for lumbar and shoulder zones.
Outer back shell	Dark brown or black molded structural shell wrapping the rear and lower side of the backrest.
Integrated arm pads	Tan upholstered arm pads continuous with the side wings, padded over a rigid internal support.
Seat cushioning	Molded high-resilience polyurethane foam, 100 mm target thickness, under the upholstered seat panel.
Back cushioning	Layered polyurethane foam, 60 mm target thickness, attached to a contoured load-bearing back board.
Internal seat frame	15 mm molded plywood or equivalent composite seat board supported by a steel mechanism plate.
Back support frame	2.0 mm steel tubular or pressed back cradle bolted to the tilt mechanism and outer shell.
Gas lift	50 mm chrome-plated steel class 4 gas-lift column with telescopic outer sleeve.
Five-star base	Polished die-cast aluminum five-star base with five radiating legs and caster sockets.
Casters	Black twin-wheel nylon casters with steel mounting stems and hard-floor contact treads.
Tilt mechanism	Black steel synchronized tilt mechanism with side lever and rear tension control beneath the seat.

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

360-degree swivel	The seat and back rotate 360 degrees around the central gas-lift bearing for desk-side access.
Height adjustment	Pneumatic seat-height adjustment through an 80 mm stroke using the visible right-side lever.
Synchronized recline	Backrest reclines with a linked seat-slider action through 18 degrees from upright to relaxed position.
Recline lock	Multi-position lock secures the back at 4 selected inclinations for task, meeting, or relaxed posture.
Tilt tension control	Rear knob adjusts recline resistance to suit user weight up to the 150 kg design capacity.
Integrated arm support	Fixed wraparound armrests provide forearm support at 220 mm above the seat without width or height adjustment.
Contoured back support	Tall segmented back provides separate upper, shoulder, and lumbar support zones through 820 mm back height.
Mobile base	Five twin-wheel casters allow rolling on carpet or hard floors with a 700 mm stability footprint.
Head and neck zone	Integrated 180 mm upper back cushion supplies headrest-area support without a separate adjustable headrest.
Single-lever operation	Primary height lever is positioned under the right seat edge for seated fingertip adjustment.
Recline clearance behind back	250 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.

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	Use behind a management desk where the tall tan back and dark shell provide a formal meeting and decision-making appearance.
Private workstation	Suitable for prolonged computer and desk work with 530 mm seat height and synchronized recline support.
Meeting and conference rooms	Appropriate as a premium visitor or manager chair in rooms requiring mobility and refined leather-look finishes.
Hotel business center	Suited to concierge offices, club lounges, and business centers requiring upscale tan upholstery and durable daily use.
Home office	Fits a dedicated home office where one chair combines executive presence, rolling mobility, and recline comfort.
Hard-floor and low-pile environments	Use twin-wheel casters on wood, tile, vinyl, or low-pile carpet with protective mats where required.
Single-user allocation	Assign to one named user for ergonomic adjustment consistency and long-term warranty management.
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 office chair dimensions	Verify seat-height range, seat depth, back height, and clearance against European office-seating dimensional requirements.
EN 1335-2 office chair safety	Require structural safety, stability, caster strength, and gas-lift retention testing for commercial procurement.
EN 1335-3 office chair test methods	Use standardized static, fatigue, and impact test methods to validate back, seat, arm, and base performance.
EN 1021-1 cigarette ignition	Specify upholstery cigarette-ignition resistance when fire performance is required by the project.

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1 office chairs	Use the full office-chair standard for back, seat, base, arm, caster, stability, and durability acceptance.

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.3 furniture strength and durability	Apply seat and back static-load, impact, and fatigue tests to the office chair structure for procurement acceptance.
GB 17927 furniture structural safety	Check edges, stability, entrapment, and load-bearing safety for domestic and commercial seating use.

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 10357.3 furniture strength and durability: Apply seat and back static-load, impact, and fatigue tests to the office chair structure for procurement acceptance.;
2. GB 17927 furniture structural safety: Check edges, stability, entrapment, and load-bearing safety for domestic and commercial seating use.;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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Product Description

The High-Back Leather Executive Swivel Chair, model EXEC-HB-TAN-5STAR, presents a formal executive profile with a tall tan upholstered back, integrated wraparound armrests, and a dark molded rear shell that wraps the lower sides and back for a structured silhouette. Horizontal and contour seam divisions define the lumbar, shoulder, and upper support zones, while the tight seat seaming and polished aluminum five-star base reinforce its premium office appearance. Overall dimensions are 700 by 720 by 1280 millimeters, with a clear width of 540 millimeters between the fixed armrests. Construction combines tan full-grain leather-look upholstery, the exact grade of which requires supplier BOM confirmation, with multi-density foam cushioning. The seat uses molded high-resilience polyurethane foam and an internal molded plywood or equivalent composite board supported by a steel mechanism plate. The back uses layered foam over a contoured load-bearing board and a steel cradle bolted to the tilt mechanism and outer shell. A chrome-plated steel class 4 gas lift connects the seating structure to the polished aluminum base, which is fitted with black nylon twin-wheel casters. The chair is designed for users up to 150 kilograms and includes 360-degree swivel movement, pneumatic seat-height adjustment through an 80-millimeter stroke, and synchronized recline through 18 degrees. Users can lock the backrest in four selected inclinations and turn the rear tension knob to match recline resistance with body weight. Fixed arm pads are upholstered continuously with the side wings and provide forearm support without width or height adjustment. The segmented 820-millimeter back height offers dedicated upper-back, shoulder, and lumbar zones, including a 240-millimeter lumbar support zone. This model is suited to executive offices behind management desks, private workstations for extended computer-based tasks, conference rooms, hotel business centers, club lounges, concierge offices, and dedicated home offices. Its leather-look finish and mobility suit spaces requiring a polished managerial impression, while the casters are intended for wood, tile, vinyl, and low-pile carpet surfaces; protective mats can be used where appropriate. Procurement teams should confirm the upholstery grade through the supplier bill of materials and review final assembly, packaging, and delivery details at order placement. Each set is supplied in two cartons, with a reference assembly time of 40 minutes and a packaged gross weight of 23 kilograms. The fixed arms, high-back proportions, and executive styling should be checked against desk height, room scale, and user requirements before specification.

High-Back Leather Executive Swivel Chair Specifications

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