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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)	680 × 680 × 1290 mm
Headrest cushion size	360 x 150 x 60 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 range	21 kg
Suitable user body height	190 cm
Backrest recline travel	35degrees from upright
Tilt tension adjustment	1 continuous dial setting
Gas lift height travel	80 mm
Seat foam density	45 kg/m3 molded polyurethane
Seat foam rebound	40%
Back mesh tensile acceptance target	1200 N warp and weft
Fabric abrasion acceptance target	50,000 Martindale 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.

Backrest support	Gray flexible mesh stretched over a framed contoured plastic outer back
Seat upholstery	Gray woven fabric over a contoured foam cushion with molded seat pan
Back shell and underside	Light gray molded polymer back carrier and seat underside
Arm assembly	Height-adjustable T-shaped arm with molded polymer post and padded top
Central support	Black steel gas-lift column with black telescopic sleeve
Base	Light gray painted five-star metal or reinforced polymer base with angled legs

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustment	Pneumatic right-side lever raises or lowers the seat through an 80 mm stroke while the user remains seated.
Recline and lock	Synchro-tilt mechanism moves seat and back together and locks at 3 positions, including upright, task, and reclined posture.
Tilt resistance control	Rear rotary tension knob adjusts backrest resistance for user weight between the 18 and 35 degree travel range.
Headrest positioning	Curved headrest is attached by a central support and provides 80 mm vertical adjustment for neck support.

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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Office workstation use	Suitable for desks 760 mm high where users need swivel access, lumbar support, and seated movement during computer work.
Focus and management spaces	Appropriate for private offices, ergonomic home offices, and shared task seating requiring a high mesh back and headrest.

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

No standards data is available for this market.

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.1

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.

Standardized tender description text

This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
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 Mesh Ergonomic Office Chair with Headrest is an unbranded task chair, model U-ERG-HM-GY-01, designed for users who want structured support, breathable backing, and adjustable posture control in a coordinated gray finish. Its tall profile combines a curved mesh backrest, padded seat, integrated headrest, height-adjustable arms, and a five-star rolling base for a purposeful office appearance suited to both dedicated workstations and management-style settings. Visually, the chair is built around a high back framed by a contoured plastic outer shell. Gray flexible mesh spans the backrest, giving the chair a light, open look while defining a substantial lumbar support zone. The headrest uses a curved cushion measuring 360 by 150 by 60 millimeters and is carried on a central support that allows 80 millimeters of vertical adjustment for neck positioning. Below, the gray woven fabric seat presents a tailored surface against the light gray molded polymer back carrier and seat underside. T-shaped armrests with padded tops and molded posts sit on either side, with a clear width of 540 millimeters between them. The black steel gas-lift column and telescopic sleeve provide a visual transition to the light gray painted five-star metal or reinforced polymer base, which uses angled legs and nylon twin casters. Construction centers on a contoured molded seat pan and 45 kilogram per cubic meter molded polyurethane foam. The finished seat cushion is 90 millimeters thick, while backrest padding is 70 millimeters thick. A steel gas-lift column provides 80 millimeters of seat-height travel, controlled by a right-side pneumatic lever that can be used while seated. The synchro-tilt mechanism moves the seat and back together and offers three lock positions: upright, task, and reclined. Recline travel reaches 35 degrees from upright, and a rear rotary tension knob gives continuous adjustment of backrest resistance. The chair swivels, rolls on twin casters, and is rated for a recommended user weight of 150 kilograms and a user body height up to 190 centimeters. These features make the chair suitable for private offices, computer-based workstations, ergonomic home offices, and shared task seating where a high back and headrest are preferred. It is specified for use with 760-millimeter-high desks and supports seated movement, swivel access, and changing work postures. Procurement planning should note that one set ships in two cartons, with packaged gross weight of 23 kilograms and reference carton volume of 0.26 cubic meter. Assembly time is referenced at 40 minutes per set, and indicative loading is 135 sets in a 20GP container at 85 percent space utilization. Buyers should review the available base construction, armrest comfort, fabric and mesh appearance, recline preferences, and replacement or warranty support before placing larger projects.

High-Back Mesh Ergonomic Office Chair with Headrest Specifications

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