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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 × 650 × 1080 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	120 kg
Net weight	14.5 kg
Base static-load acceptance target	500 kg
Seat impact durability target	100,000 cycles
Caster rolling durability target	100,000 cycles
Gas-lift cycle durability target	100,000 height-adjustment cycles
Back tilt endurance target	80,000 recline cycles
Seating capacity	1 person
Recommended daily use	8 hours
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

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	Light gray flexible woven mesh over a framed plastic back
Back frame	Injection-molded polymer outer frame with visible tapered side rails
Seat cushion	80 mm molded polyurethane foam pad with rounded front edge
Seat surface	Blue-gray woven fabric or soft synthetic upholstery
Seat inner support	12 mm molded plywood or reinforced polymer seat board
Arm pads	Black polymer or polyurethane flat pads with molded edges
Arm supports	Silver-finish steel or aluminum upright with polymer joint housing
Mechanism cover	Black polymer tilt and seat-plate cover beneath cushion
Gas lift	50 mm black steel Class-3 gas lift with telescopic cover
Five-star base	Silver painted steel or aluminum five-spoke base
Casters	Black nylon twin-wheel casters with steel swivel stems
Fasteners and hardware	Steel bolts, washers, and arm-mounting brackets with black finish

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Swivel	360-degree full rotation around the gas-lift center
Height adjustment	Pneumatic seat-height lift with 100 mm travel via under-seat lever
Tilt control	Center-tilt mechanism with under-seat lever and 12-degree maximum recline
Tilt tension	Rotary tension knob under seat for user-weight resistance adjustment
Back support	Contoured mid-back mesh panel with lumbar-facing lower zone
Arm support	Fixed T-shaped armrests at 230 mm above the seat
Mobility	Five twin-wheel casters provide omnidirectional rolling on hard floors or low-pile carpet
Seat positioning	Rounded waterfall cushion edge intended to reduce pressure behind the knees
Knockdown assembly	Back, arm supports, seat mechanism, base, gas lift, and casters assemble as separate units
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.

Inner protection	Polyfoam edge caps, plastic bag, and five-layer corrugated 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
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.

Open-plan office workstations	Sized for 650 mm desk bays and standard 760 mm office desks
Home office	Suitable for daily computer work in a study or bedroom workstation
Meeting and training rooms	Neutral gray color and rolling base suit shared temporary seating
Hot-desking areas	Five casters and 360-degree swivel support frequent repositioning
Administrative staff stations	Recommended for keyboard, telephone, and document workflows up to 8 hours
Hard-floor and low-pile environments	60 mm twin nylon casters are intended for tile, wood, vinyl, or low-pile carpet
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

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.

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Product Description

The Mid-Back Mesh Swivel Task Chair with Fixed Arms is a practical office seating solution for routine workstation use. Its light gray mesh back is set within an injection-molded polymer frame with visible tapered side rails, giving the chair a structured, breathable appearance. The contoured mid-back panel includes a lower lumbar-facing support zone, while the blue-gray woven fabric or soft synthetic upholstered seat adds a neutral contrast suited to shared and individual work settings. Fixed T-shaped armrests with black polymer or polyurethane pads frame the seat, and the painted metal five-star base creates a stable visual foundation. Five twin-wheel nylon casters continue the mobile office-chair profile.\n\nThe seat uses an 80 mm molded polyurethane foam pad with a rounded front edge, supported by a molded plywood or reinforced polymer seat board. The finished cushion thickness is 90 mm, and the backrest padding thickness is 70 mm. Arm supports combine silver-finish steel or aluminum uprights with polymer joint housings, while the gas lift is a 50 mm black steel Class-3 unit with a telescopic cover. A black polymer cover conceals the tilt mechanism and seat plate beneath the cushion. The chair is rated for a recommended user weight of 120 kg and has a net weight of 14.5 kg.\n\nFunctionality is centered on typical desk-based tasks. The seat rotates 360 degrees around the gas-lift center, and an under-seat lever controls 100 mm of pneumatic height adjustment. A center-tilt mechanism allows a 12-degree maximum recline, with a rotary tension knob beneath the seat for adjusting resistance to the user. The fixed armrests provide support 230 mm above the seat, and the clear width between them is 540 mm. The five twin casters enable omnidirectional movement on tile, wood, vinyl, and low-pile carpet. Durability targets include 100,000 cycles for seat impact, caster rolling, and gas-lift height adjustment, along with 80,000 back-recline cycles and a 500 kg base static-load acceptance target.\n\nThis model fits open-plan workstations sized for 650 mm desk bays and standard 760 mm office desks, as well as home studies, bedroom workstations, meeting rooms, training rooms, hot-desking zones, and administrative staff stations. It is appropriate for keyboard, telephone, and document workflows up to 8 hours. Procurement teams should plan for assembly, with a reference time of 40 minutes per set. Each set ships in two cartons with polyfoam edge protection, a plastic bag, and five-layer corrugated packaging; the packaged gross weight is 23 kg and the reference carton volume is 0.26 cubic meters.

Mid-Back Mesh Swivel Task Chair with Fixed Arms Specifications

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