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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)	670 × 686 × 1073 mm
Seat width	552 mm
Seat depth	508 mm
Seat height (top of cushion to floor)	574 mm
Backrest height (top of back to seat surface)	495 mm
Five-star base span diameter	686 mm
Armrest height (top of arm to seat)	203 mm
Caster diameter	65 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.

Net product weight	18.6 kg
Recommended static load capacity	150 kg
Seat cushion foam density	45 kg/m³
Seat cushion foam rebound rate	55%
Cushion padding thickness	80 mm
Backrest padding thickness	60 mm
Upholstery abrasion resistance	50000 double rubs
Seam stitch pitch	6 stitches per 30 mm
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.

Seat and backrest upholstery	Light gray faux leather (PU blend)
Seat and back padding	High-resilience polyurethane foam
Internal seat frame	15 mm thick molded plywood
Gas lift cylinder	Chrome-plated steel, 50 mm outer diameter
Five-star base	1.5 mm thick chrome-plated steel
Armrest structure	Integrated padded faux leather over rigid frame
Caster wheels	Black nylon dual-wheel casters
Tilt mechanism plate	2.5 mm thick black powder-coated steel
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame
Five-star Base Material Thickness	Metal base wall 3.5 mm; diameter 700 mm
Caster Engineering Specification	5 PU-tread swivel casters, 60 mm diameter

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

360-degree swivel rotation	Full swivel enabled by central gas lift and base
Pneumatic seat height adjustment	140 mm vertical stroke via side lever
Tilt recline function	125° maximum recline angle with infinite upright lock
Tilt tension adjustment	Knob under seat adjusts recline resistance for user weight
Smooth rolling mobility	Dual-wheel casters roll on hard floors and low-pile carpet
Fixed integrated armrests	Padded arm support for forearms during seated work
Contoured lumbar support	Curved lower back section supports natural spine alignment
Waterfall seat edge	Curved front seat edge reduces leg pressure for long sitting
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 home office workstations	Suitable for daily 8 hour desk work for remote employees
Corporate open office workstations	Matches modern executive styling for professional workspaces
Small conference and meeting rooms	Swivel and mobility support collaborative meeting use
Executive private office suites	Mid-back executive style pairs with standard executive desks
Coworking space shared desks	Durable upholstery and adjustable height suit multi-user use
Home study desk seating	Compact footprint fits small home desk setups without excess space
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

Office seating safety and strength	EN 1335:2018
Office seating ergonomic dimensions	EN 1335:2020

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Office chair general purpose performance	ANSI/BIFMA X2017

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Office chair safety structural requirement	GB/T 10357.2
Office chair fire safety for upholstery	GB 20286

Standardized tender description text

This product must meet the following technical requirements:
1. Office chair safety structural requirement: GB/T 10357.2;
2. Office chair fire safety for upholstery: GB 20286;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Light Gray Faux Leather Mid-Back Swivel Office Task Chair (model MID-OFC-GRY-PU-700B, unbranded) features a streamlined, professional silhouette defined by its mid-back profile, fixed integrated padded armrests, and polished chrome five-star base, creating a balanced look that complements contemporary workspace design. Its overall dimensions of 670 x 686 x 1073 mm create a compact footprint, with carefully proportioned seating surfaces: a 552 mm wide, 508 mm deep seat, 495 mm tall backrest contoured to cradle the lower back, and armrests positioned 203 mm above the seat to support relaxed forearm placement during work. Construction prioritizes durable, long-wearing components across every element. Seat and backrest surfaces are upholstered in light gray PU blend faux leather, tested to withstand 50000 double rubs of abrasion for extended use, and padded with high-resilience polyurethane foam: the 80 mm thick seat cushion uses 45 kg/m³ density foam with a 55% rebound rate, while the 60 mm thick backrest padding delivers soft, consistent support. Internal structure relies on a 15 mm thick molded plywood seat frame paired with a 14 mm bent plywood support board, a 2.5 mm thick black powder-coated steel tilt mechanism plate, a 50 mm outer diameter chrome-plated steel gas lift cylinder, and a 1.5 mm thick chrome-plated steel five-star base fitted with 65 mm diameter black nylon dual-wheel casters. The chair weighs 18.6 kg net, with a recommended static load capacity of 150 kg. Core functional features support flexible, comfortable seated work: 360-degree full swivel rotation, 140 mm of pneumatic seat height adjustment controlled via a side lever, a maximum 125° tilt recline with infinite upright lock, an under-seat knob to adjust tilt tension to match user weight, smooth caster movement across hard floors and low-pile carpet, and a contoured lower back section that supports natural spine alignment. This chair is suitable for a range of settings including private home office workstations for daily 8-hour remote work, corporate open office workstations, small conference and meeting rooms, executive private office suites, coworking space shared desks, and compact home study desk setups. Procurement teams should note each unit ships in 2 cartons, requires 40 minutes of assembly per set, has a packaged gross weight of 23 kg per set, and fits 135 sets in a 20GP container at 85% space utilization for large order planning.

Light Gray Faux Leather Mid-Back Swivel Office Task Chair Specifications

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