Name: High-Back Ergonomic Mesh Office Chair with Adjustable Headrest and Lumbar Support
Brand: YUXIANG
SKU: AJ80K5

Time

Field

Original Value

Corrected Value

Note / Status

No correction records yet. Found an error? Click the flag at the end of a row to report it.

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 × 660 × 1230 mm
Seat width	495 mm
Seat depth	470 mm
Seat height range (floor to seat top)	545 mm
Backrest total height	705 mm
Armrest height above seat	205 mm
Headrest width	375 mm
Seat foam thickness	60 mm
5-star base diameter	660 mm
Caster diameter	60 mm
Armrest top width	75 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 maximum user weight	150 kg
Net product weight	18 kg
Seat foam density	45 kg/m³
Foam rebound rate	60%
Applicable user height range	190 cm
Back mesh abrasion resistance	30000 cycles
Caster rolling durability	100000 cycles
Recommended daily use duration	8 hours
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Backrest upholstery	Black breathable elastic polyester mesh
Seat cushion upholstery	Grey woven abrasion-resistant fabric
Seat cushion core	60mm thick high-density polyurethane foam
Seat support board	12mm thick plywood inner frame
Outer frame and structural components	White reinforced nylon (PP) plastic
5-star base	White molded nylon with ribbed reinforcement
Casters	60mm dual-wheel soft PU tread on nylon hub
Gas lift cylinder	Class 3 steel gas lift with 100mm stroke
Tilt mechanism	2.5mm thick steel plate chassis with tension control
Armrest pads	Soft PU padded tops with nylon support stems
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	100mm vertical travel via gas lift, controlled by under-seat lever
360-degree swivel rotation	Full rotation around central gas lift axis for multi-directional access
Backrest recline function	135-degree maximum tilt with single-position lock, adjustable tension
Adjustable headrest	2D height and angle adjustment for neck support, 50mm vertical travel
Adjustable lumbar support	Segmented height-adjustable lumbar pad for lower back alignment
Mobility function	Smooth rolling on 5 dual-wheel casters suitable for carpet and hard floors
Tilt tension control	Adjustable resistance knob to match user weight for recline comfort
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.

Corporate open office workstations	Suitable for 8-hour daily employee use with full ergonomic adjustability
Home office study spaces	Neutral white/black/grey colorway fits modern home interior aesthetics
Conference and meeting rooms	Swivel and recline function supports extended collaborative meeting use
Executive private offices	High-back design provides adequate neck and back support for senior staff
Co-working space hot desks	Adjustable dimensions accommodate a wide range of user heights and sizes
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	Applicable standard for office chair dimensional and safety requirements
EN 1335-2:2018	Applicable standard for office chair mechanical strength and stability
EN 1335-3:2009	Applicable standard for office chair test methods for structural performance

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1-2017	Applicable standard for general-purpose office chair performance and durability
ANSI/BIFMA X5.11-2015	Applicable standard for large-user office chair weight capacity requirements

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3326-2016	Applicable standard for furniture dimensional accuracy for office seating
GB/T 3324-2017	Applicable standard for general technical requirements for wooden furniture components
GB/T 10357.3-2013	Applicable standard for mechanical strength and durability testing of office chairs

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3326-2016: Applicable standard for furniture dimensional accuracy for office seating;
2. GB/T 3324-2017: Applicable standard for general technical requirements for wooden furniture components;
3. GB/T 10357.3-2013: Applicable standard for mechanical strength and durability testing of office chairs;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

Ready-to-use export tools

Export data is generated from the current published product record.

Technical Report PDF

Directly download an English report in metric or imperial units.

PDF · EOCH-WF66123

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · EOCH-WF66123

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

Prepare customs description, material, usage, dimensions and declaration elements.

CUSTOMS · EOCH-WF66123Open Export Tool

Quick Actions

Post an RFQ

Product Description

The YUXIANG EOCH-WF66123 is a high-back ergonomic mesh office chair designed to balance functional support, understated aesthetic appeal, and durable performance for long-duration seating. Its visual profile combines a crisp neutral color palette of black, grey, and white, with a tall structured backrest, contoured seat, and integrated headrest arranged to deliver full upper-body support without a bulky, overbuilt appearance. The five-star base and outer structural frames feature a smooth white finish, paired with a black breathable mesh backrest and grey woven fabric seat to complement a wide range of interior design schemes.
Construction draws on hardwearing, purpose-selected materials for consistent long-term use. The backrest is upholstered in black breathable elastic polyester mesh, while the seat cushion uses grey woven abrasion-resistant fabric over a high-density polyurethane foam core supported by a plywood inner frame. All outer frame and structural components are made of reinforced nylon plastic, with a rib-reinforced molded nylon five-star base fitted with dual-wheel soft PU casters suited for both carpet and hard floor surfaces. Core functional hardware includes a Class 3 steel gas lift cylinder, and a steel plate tilt chassis built to support regular daily adjustment.
This model delivers a full suite of ergonomic adjustments to suit diverse user needs: 100mm of vertical seat height adjustment controlled by an under-seat lever, full 360-degree swivel rotation, 135-degree maximum backrest recline with single-position lock and adjustable tension control, a 2D adjustable headrest with height and angle tuning for targeted neck support, and a segmented height-adjustable lumbar pad to support proper lower back alignment. The dual-wheel casters enable smooth, quiet mobility across common flooring types.
The chair is well suited for a broad range of commercial and residential settings, including corporate open office workstations built for 8-hour daily employee use, modern home office study spaces, conference and meeting rooms supporting extended collaborative sessions, executive private offices, and co-working space hot desks that serve a rotating pool of users with varying height and size requirements. It pairs seamlessly with executive desks up to 2.4 meters in width.
Procurement teams should note that each unit ships across two cartons, with a recommended assembly time of 40 minutes per set. The chair supports a maximum user weight of 150 kg and accommodates users up to 190 cm in height, making it a flexible option for high-traffic shared spaces as well as dedicated individual workstations. Bulk shipment planning can leverage the standardized carton dimensions to optimize container loading for large-scale furnishing projects.

High-Back Ergonomic Mesh Office Chair with Adjustable Headrest and Lumbar Support Specifications

Suppliers and stock