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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)	660 × 650 × 1040 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 weight	15.5 kg
Static seat verification load	680 kg
Caster rolling durability	100000 cycles
Gas-lift durability	100000 height cycles
Backrest cyclic durability	120000 recline cycles
Seat-front impact rating	102 kg drop weight
Recommended daily use duration	8 hours per day
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 mesh	Grey flexible polyester mesh with woven open-cell structure
Seat upholstery	Charcoal woven fabric over contoured foam cushion
Seat cushion foam	80 mm molded polyurethane foam with density 45 kg/m3
Internal seat shell	8 mm glass-fiber-reinforced polypropylene pan
Armrest assembly	Grey injection-molded polypropylene support with 25 mm padded polymer top
Back frame	Grey polymer outer frame with integrated mesh retainers and lumbar frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Height adjustment	Pneumatic lever raises or lowers the seat through 100 mm, with 540 mm seat height
Recline movement	Synchronized tilt allows 18 degrees of backrest travel with tension adjusted by the rear knob
Tilt lock	Multi-position mechanism locks the backrest at 95, 103 or 111 degrees
Swivel and mobility	360-degree swivel seat on five polished metal legs with five 60 mm twin casters

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Gross weight	18.5 kg per carton
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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Primary workspace	Open-plan desks, private offices and home workstations requiring 8-hour task support
Fleet procurement	Office relocation or workstation refresh projects using matching grey task chairs

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1 applicability	Office furniture dimensions and safety requirements
EN 1335-2 applicability	Office chair safety, structural strength and stability
EN 1335-3 applicability	Office chair test methods for safety and durability

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1 applicability	Office chairs structural safety and durability test reference
BIFMA e3 level applicability	Furniture sustainability and material-transparency prequalification

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.3 applicability	Furniture mechanical test for chair strength and durability
GB/T 28004.2 applicability	Office chair stability, safety and structural requirements

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 10357.3 applicability: Furniture mechanical test for chair strength and durability;
2. GB/T 28004.2 applicability: Office chair stability, safety and structural requirements;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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

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Product Description

This mid-back ergonomic task chair presents a clean, professional silhouette defined by a grey mesh back, charcoal upholstered seat, matching grey polymer frame and fixed arms, and a polished aluminum five-star base. Its visual balance makes it suitable for coordinated work environments where a consistent understated appearance is preferred. The open mesh back gives the chair a lighter visual profile, while the padded seat and arm tops add a layered, residential-comfort influence within a commercial task-chair form. Construction combines flexible woven polyester mesh with a contoured foam seat and polymer support structure. The backrest uses an open-cell mesh held by a grey outer frame with integrated retainers and a lumbar frame. The seat features charcoal woven fabric over molded polyurethane foam, supported by a glass-fiber-reinforced polypropylene internal shell. Fixed armrests use grey injection-molded supports with padded polymer tops. Mobility is provided by a polished aluminum five-star base, black nylon twin casters and a steel gas lift. The model number is U-OC-MESH-MID-FA-CR01 and it is supplied unbranded. The chair is built for daily task seating, with pneumatic seat-height adjustment, synchronized recline and a multi-position tilt lock. A lever controls a 100 mm height range, while a rear knob adjusts tilt tension. The backrest offers 18 degrees of travel and can lock at 95, 103 or 111 degrees. Users also receive a 360-degree swivel seat and five casters for movement around a workstation. The 540 mm clearance between armrests supports a spacious seating width, and the defined lumbar zone contributes to the chair’s ergonomic mid-back design. Specification data lists a recommended user weight capacity of 136 kg. It is appropriate for open-plan desks, private offices and home workstations requiring task support through a full workday. Its coordinated grey and charcoal finish also suits office relocations and workstation refresh projects where matching task chairs are purchased as a fleet. Procurement teams should note that one chair ships as one set across two cartons, with packaged gross weight listed at 23 kg per set. Assembly is referenced at 40 minutes per set, so installation planning should account for on-site fitting, inspection and placement. The fixed arms, mesh back and chrome-style polished base create a practical specification for buyers seeking a uniform ergonomic office chair without branded visual identity.

Mid-Back Mesh Ergonomic Office Task Chair with Fixed Arms and Chrome Base Specifications

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