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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)	650 × 700 × 1190 mm
Seat surface width	505 mm
Seat depth	465 mm
Adjustable seat height range (floor to seat)	535 mm
Backrest width	420 mm
Backrest height (seat to top of back)	700 mm
Armrest height above seat surface	200 mm
Five-star base outer span width	700 mm
Seat thickness	80 mm
Headrest integrated contour height	120 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	136 kg
Net product weight	20 kg
Five-star base static load rating	1136 kg
Tilt mechanism durability cycle rating	300000 cycles
Upholstery abrasion resistance	50000 Martindale cycles
Caster rolling durability	100000 cycles
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
Five-star Base Static Load Reference	Acceptance target ≥120 kg; chair reference load 150 kg

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 covering	1.2mm thick smooth PU faux leather, light blue finish
Seat cushion padding	80mm thick 40D high-density polyurethane foam
Backrest padding	60mm thick 35D high-resilience molded foam
Internal seat/back frame	18mm thick E1-grade curved plywood support panel
Armrest construction	Grey PP structural frame with PU padded top surfaces
Central support column	Chrome-plated Class 3 steel gas lift cylinder, 50mm outer diameter
Five-star base	1.5mm thick chrome-plated polished steel five-prong base
Casters	65mm diameter dual-wheel black PU casters with hard floor compatibility
Tilt mechanism	3mm thick steel multi-position locking tilt chassis under seat
Seam construction	6mm stitch pitch matching PU color, vertical panel stitching
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	65mm vertical travel via side-activated gas lift lever, locks at set height
Backrest tilt function	15-degree maximum recline with multi-position lock and tension adjustment knob
360-degree swivel rotation	Full rotation around central gas lift axis for multi-directional access
Fixed armrest support	Curved non-adjustable armrests positioned 200mm above seat surface for forearm support
Rolling mobility	Dual-wheel casters enable smooth rolling on hard floors and low-pile carpet
Integrated lumbar support	Contoured mid-back shaping provides built-in lumbar support without separate adjustment
Integrated headrest support	Raised curved upper back section supports neck and head during upright and reclined postures
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.

Private office workspace	Suitable for executive or manager desks in private offices, supporting 8+ hour seated work
Home office setup	Ideal for dedicated home office workstations, matching modern desk aesthetics
Conference/meeting room use	Appropriate for conference room seating for meeting participants and presenters
Light commercial co-working spaces	Suitable for co-working dedicated desks and hot-desking areas
User height compatibility	Accommodates users 160cm to 185cm tall with adjustable seat height range
Recommended desk pairing	Pairs with 760 mm high standard office desks for ergonomic seated posture
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

EN 1335-1:2020	Applies to dimensional and safety requirements for office work chairs
EN 1335-2:2018	Applies to mechanical strength and durability performance requirements
EN 1335-3:2009	Applies to test methods for verifying office chair safety and durability
EN 1021-1:2014	Applies to 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	Applies to general-purpose office chair safety and performance requirements
BIFMA X5.1 Test 5	Applies to static load testing of the five-star chair base
Gas lift durability cycle rating	120000 cycles

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3326-2016	Applies to dimensional measurement and tolerance requirements for office seating
GB/T 10357.3-2013	Applies to mechanical strength and durability test methods for office chairs
GB 18580-2017	Applies to formaldehyde emission limits for plywood frame components
GB/T 24346-2009	Applies to surface performance requirements for upholstered furniture leather

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3326-2016: Applies to dimensional measurement and tolerance requirements for office seating;
2. GB/T 10357.3-2013: Applies to mechanical strength and durability test methods for office chairs;
3. GB 18580-2017: Applies to formaldehyde emission limits for plywood frame components;
4. GB/T 24346-2009: Applies to surface performance requirements for upholstered furniture leather;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This high-back ergonomic office chair features a smooth light blue PU faux leather upholstery that pairs cleanly with modern interior palettes, balanced by a polished chrome five-star base for a streamlined, professional silhouette. Its fixed, padded armrests sit at a height positioned for consistent forearm support, while the integrated contoured lumbar shaping and raised curved upper back section remove the need for separate adjustable support components, creating a cohesive, uncluttered visual profile suitable for coordinated workspace layouts. Built for long-term regular use, the chair’s seat and back are supported by an E1-grade curved plywood internal frame, wrapped in layered high-density polyurethane and high-resilience molded foam padding tailored for the seat and backrest respectively. Armrests use a durable grey PP structural frame topped with padded PU surfaces, and the central support relies on a chrome-plated steel gas lift cylinder connected to a thick steel multi-position locking tilt chassis under the seat. The polished chrome-plated steel five-prong base is fitted with dual-wheel black PU casters engineered for smooth movement across hard floors and low-pile carpet. Functional design details support flexible, comfortable seated work: a side-activated lever adjusts seat height vertically to lock at a user’s preferred position, the backrest offers a 15-degree maximum recline with multi-position lock and adjustable tension control, and full 360-degree swivel rotation allows easy access to surrounding work areas without repositioning the base. The integrated upper back section supports the head and neck across both upright working and reclined resting postures, and the chair accommodates users across a broad height range when paired with standard-height office desks. This model fits a wide range of spaces: it works well for executive or manager desks in private offices supporting full workday seated use, fits seamlessly into dedicated home office workstations, serves as consistent seating for conference room participants and presenters, and holds up to regular use in light commercial co-working areas including dedicated desks and hot-desking zones. For procurement planning, note the chair ships in two cartons per set, with a straightforward assembly process. The product supports a recommended maximum user weight aligned with commercial and residential use cases, and its abrasion-resistant upholstery, durable tilt mechanism, and long-wearing casters are rated for extended regular use. The light blue finish pairs easily with neutral, modern, or softly colored desk and room finishes, and the chair is unbranded to fit flexible workspace branding requirements without visible logo markings.

High-Back Light Blue Faux Leather Ergonomic Office Chair with Chrome Five-Star Base Specifications

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