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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
Overall chair dimensions	680 x 680 x 1290 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	22 kg
Gas lift class	Class 4, 100 mm diameter tube, 100 mm stroke
Tilt mechanism lock range	90 to 125 degrees with 4 lock positions
Seat-to-back synchronized ratio	1:2.5 ratio
Caster rolling durability	100000 cycles
Base static load rating	1136 kg
Recommended user height range	160 to 190 cm
Recommended daily use duration	8 hours
Warranty period	5 years

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Back and seat suspension	Gray elastic polymer mesh stretched over a molded perimeter frame; mesh grade and yarn supplier require BOM confirmation.
Seat support shell	20 mm thick molded polymer load shell beneath the mesh suspension, with reinforced front edge.
Arm supports and pads	Injection-molded gray polymer arm supports with 25 mm thick matte polymer contact pads.
Headrest	Breathable gray mesh face over a curved polymer cushion frame and adjustable central support.
Base frame	Polished die-cast aluminum five-star base with five angled legs and caster sockets.
Gas lift and hardware	Chrome-plated steel gas lift, steel tilt plate, black adjustment lever, and steel fasteners.

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustment	Pneumatic lever raises or lowers the seat through an 80 mm stroke from 450 to 530 mm.
Synchronized recline	Backrest reclines to 125 degrees while the seat tilts in synchro motion and locks at 4 positions.
Headrest positioning	Curved mesh headrest adjusts 80 mm vertically and tilts 25 degrees for neck support.
Retractable footrest	Mesh foot platform slides forward 330 mm from under the seat and tucks flush when not in use.

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.

Primary workspace	Private offices, open workstations, and home offices requiring recline support, head support, and occasional leg rest.
User and facility fit	Suitable for users 160 to 190 cm tall in shared professional seating with wheeled mobility on hard floors.

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office chair safety and strength	EN 1335:2018
Office chair stability	EN 1335:2009
Office chair dimensions	EN 1335:2020
Upholstered furniture ignitability	EN 1021:2014 and EN 1021:2014

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Office chair durability and safety	ANSI/BIFMA X2017
Base and caster load verification	ANSI/BIFMA X2017Tests 7 and 12

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Office chair safety applicability	GB/T 28002
Formaldehyde emission applicability	GB 18584

Standardized tender description text

This product must meet the following technical requirements:
1. Office chair safety applicability: GB/T 28002;
2. Formaldehyde emission applicability: GB 18584;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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PDF · ERC-GM-FR-01

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Product Description

The Gray Mesh Ergonomic Office Chair with Headrest and Footrest, model ERC-GM-FR-01, is a high-back task chair designed for work settings that combine upright support with controlled recline and occasional leg rest. Its visual character is defined by gray breathable mesh across the seat, back, headrest, and footrest, supported by matching gray polymer structures. A polished die-cast aluminum five-star base, chrome gas lift, and black twin-wheel casters give the chair a contemporary commercial appearance suited to neutral office interiors. The seating surface uses gray elastic polymer mesh stretched over a molded perimeter frame, with a molded polymer load shell beneath for structural support and a reinforced front edge. The finished seat cushion is 90 mm thick, while the backrest padding is 70 mm thick and includes a defined lumbar support zone. Armrests combine injection-molded gray polymer supports with 25 mm matte polymer contact pads, leaving 540 mm of clear width between the arms. The curved headrest uses a gray mesh face over a polymer cushion frame and an adjustable central support. Operation is centered on pneumatic seat-height adjustment, controlled by a black lever and supported by a Class 4 chrome-plated steel gas lift. The seat moves through an 80 mm height range, from 450 to 530 mm. A synchronized tilt mechanism allows the backrest to recline to 125 degrees while the seat moves in a 1:2.5 synchronized ratio, with four lock positions for personalized working postures. The headrest adjusts 80 mm vertically and tilts 25 degrees, while the mesh-covered foot platform pulls forward 330 mm from beneath the seat and retracts flush when not needed. The chair is appropriate for private offices, open workstations, and home offices where users may alternate between focused work and supported reclining. It is intended for users between 160 and 190 cm tall, with a recommended user weight capacity of 150 kg. The wheeled design supports mobility on hard floors in shared professional environments. Procurement teams should note that each set is supplied in two cartons with a packaged gross weight of 23 kg, reference assembly time of 40 minutes, and total carton volume of 0.26 cubic meters. The rated base static load is 1136 kg, and caster rolling durability is rated for 100000 cycles. Mesh grade and yarn supplier require bill-of-materials confirmation before orders where textile specification consistency is critical. Overall dimensions are 680 by 680 by 1290 mm.

Gray Mesh Ergonomic Office Chair with Headrest and Footrest Specifications

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