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Blue Mesh High-Back Ergonomic Office Chair with Headrest Specifications

ERC-MH-BLACK-01Code:NC0ZYLV1

Blue Mesh High-Back Ergonomic Office Chair with Headrest (model ERC-MH-BLACK-01) is listed under Mesh Office Chair. Dimensions: 670 × 670 × 1290 mm. Materials: Blue flexible woven mesh stretched within a black polymer outer frame. Load capacity: 120 kg. Product Features: Blue,mesh,high-back,ergonomic,headrest,swivel,base,black,frame,fixed,armrests. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-11-04 12:15Popularity: 2
BrandJIULONGYOUSHENGModelERC-MH-BLACK-01
Overall dimensions (W × D × H)670 × 670 × 1290 mmFinished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mmLumbar Support Zone Height240 mm
Clear Width Between Armrests540 mmNet weight18 kg
Recommended user weight capacity150 kgSuitable user stature1900 mm
Seat foam density45 kg/m3Seat foam rebound40%
Back mesh tensile load120 kgGas-lift service ratingClass 3
Base static load target1136 kgCaster rolling durability100000 cycles
Warranty period36 monthsBackrest support surfaceBlue flexible woven mesh stretched within a black polymer outer frame
Headrest facingBlue mesh or mesh-look fabric over padded inserts in a framed headrestSeat surfaceBlue woven fabric or mesh-faced upholstery over a contoured cushion
Seat cushion coreMolded polyurethane foam, 70 mm thick and 45 kg/m3 procurement densityInner seat shell12 mm glass-fiber-reinforced polypropylene seat board
Back frameBlack molded polypropylene perimeter frame with internal support ribsArmrestsBlack T-shaped arm supports with molded pads and vertical posts
Gas liftBlack powder-coated steel telescoping cylinder, Class 3 target, 50 mm outer tubeMechanism housing2.5 mm black steel tilt mechanism plate under the seat
Five-star baseBlack glass-fiber-reinforced nylon or powder-coated steel 5-star baseCastersFive black 60 mm twin-wheel nylon casters with swivel stems
Frame finishMatte black coated or molded finish on arms, base, mechanism, and liftSwivel movement360-degree horizontal swivel around the central gas-lift axis
Seat height adjustment100 mm pneumatic lift travel with a 540 mm seat-height windowBack reclineSynchronized tilt movement with 15-degree rearward recline and one lockable upright position
Tilt tension controlUnder-seat rotary tension knob calibrated for users up to 150 kgHead supportPadded framed headrest positioned for cervical support during upright and reclined work
Lumbar and back supportFramed suspended mesh back with central vertical spine and lower lateral zonesArm supportFixed T-armrests at 230 mm above the seat for forearm support during keyboard work
MobilityFive twin-wheel casters provide omnidirectional rolling on level office floorsWeight transferCentral gas lift distributes load to five radial legs and floor-contact casters
VentilationOpen-weave blue back and headrest panels allow airflow across the user's backRecline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kgReference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per setReference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/setReference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilizationIndicative 40HQ Loading320 sets at 85% space utilization
Open-plan office workstationSuited to daily computer work where breathable back support, swivel access, and mobility are requiredHome officeFits a single desk setup for users needing head support and a compact 670 mm caster footprint
Meeting and conference roomCan be used in collaborative rooms requiring swivel seating and easy repositioningShared workstation programSuitable for shift desks where a 150 kg user capacity and 100000-cycle caster target support frequent use
Manager or supervisor workstationHigh back and headrest provide a more supported seating profile than a standard armless task chairHard-floor office areaRecommended with nylon twin casters for low-pile carpet or hard floors; soft-floor wheels can be substituted
Ergonomic procurement packagePair with a 760 mm desk and monitor arm to align the 540 mm seat height with keyboard workRecommended Matching Desk Size2.4 m executive desk
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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 × 670 × 1290 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 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 weight18 kg
Recommended user weight capacity150 kg
Suitable user stature1900 mm
Seat foam density45 kg/m3
Seat foam rebound40%
Back mesh tensile load120 kg
Gas-lift service ratingClass 3
Base static load target1136 kg
Caster rolling durability100000 cycles
Warranty period36 months
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 surfaceBlue flexible woven mesh stretched within a black polymer outer frame
Headrest facingBlue mesh or mesh-look fabric over padded inserts in a framed headrest
Seat surfaceBlue woven fabric or mesh-faced upholstery over a contoured cushion
Seat cushion coreMolded polyurethane foam, 70 mm thick and 45 kg/m3 procurement density
Inner seat shell12 mm glass-fiber-reinforced polypropylene seat board
Back frameBlack molded polypropylene perimeter frame with internal support ribs
ArmrestsBlack T-shaped arm supports with molded pads and vertical posts
Gas liftBlack powder-coated steel telescoping cylinder, Class 3 target, 50 mm outer tube
Mechanism housing2.5 mm black steel tilt mechanism plate under the seat
Five-star baseBlack glass-fiber-reinforced nylon or powder-coated steel 5-star base
CastersFive black 60 mm twin-wheel nylon casters with swivel stems
Frame finishMatte black coated or molded finish on arms, base, mechanism, and lift
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Swivel movement360-degree horizontal swivel around the central gas-lift axis
Seat height adjustment100 mm pneumatic lift travel with a 540 mm seat-height window
Back reclineSynchronized tilt movement with 15-degree rearward recline and one lockable upright position
Tilt tension controlUnder-seat rotary tension knob calibrated for users up to 150 kg
Head supportPadded framed headrest positioned for cervical support during upright and reclined work
Lumbar and back supportFramed suspended mesh back with central vertical spine and lower lateral zones
Arm supportFixed T-armrests at 230 mm above the seat for forearm support during keyboard work
MobilityFive twin-wheel casters provide omnidirectional rolling on level office floors
Weight transferCentral gas lift distributes load to five radial legs and floor-contact casters
VentilationOpen-weave blue back and headrest panels allow airflow across the user's back
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 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 workstationSuited to daily computer work where breathable back support, swivel access, and mobility are required
Home officeFits a single desk setup for users needing head support and a compact 670 mm caster footprint
Meeting and conference roomCan be used in collaborative rooms requiring swivel seating and easy repositioning
Shared workstation programSuitable for shift desks where a 150 kg user capacity and 100000-cycle caster target support frequent use
Manager or supervisor workstationHigh back and headrest provide a more supported seating profile than a standard armless task chair
Hard-floor office areaRecommended with nylon twin casters for low-pile carpet or hard floors; soft-floor wheels can be substituted
Ergonomic procurement packagePair with a 760 mm desk and monitor arm to align the 540 mm seat height with keyboard work
Recommended Matching Desk Size2.4 m executive desk
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1335-1 applicabilityDimensional safety and ergonomic geometry for office swivel chairs
EN 1335-2 applicabilitySafety, structural strength, and stability requirements for office swivel chairs
EN 1335-3 applicabilityTest methods for office swivel chairs
EN 1021-1 applicabilityUpholstered furniture ignitability by smouldering cigarette
STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.1 back-rest test applicabilityBack-rest static and cyclic force verification for office chairs
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.2 applicabilityFurniture mechanical surface-damage test for the seat and back contact materials
GB/T 10357.3 applicabilityFurniture strength and durability test methods for chair seat and back loading
GB/T 28004.1 applicabilityGeneral safety and physical test framework for office swivel chairs
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 10357.2 applicability: Furniture mechanical surface-damage test for the seat and back contact materials;
2. GB/T 10357.3 applicability: Furniture strength and durability test methods for chair seat and back loading;
3. GB/T 28004.1 applicability: General safety and physical test framework for office swivel chairs;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Blue Mesh High-Back Ergonomic Office Chair with Headrest is an unbranded task seating solution, model ERC-MH-BLACK-01, designed for users seeking structured back, neck, and forearm support in daily desk-based work. Its appearance is defined by a blue flexible woven mesh back and matching blue mesh or mesh-look headrest, set within a black molded polymer frame. The black frame, fixed T-armrests, five-star base, twin-wheel casters, and powder-coated steel gas lift create a contrasting commercial look suited to both professional and residential interiors. The chair’s layout combines a high suspended backrest, padded framed headrest, contoured upholstered seat, and fixed arm supports. The back uses blue mesh stretched within a black polypropylene perimeter frame with internal support ribs, a central vertical spine, and lower lateral support zones. The headrest is built over padded inserts to provide cervical support in upright and reclined working postures. The seat features blue woven fabric or mesh-faced upholstery over a molded polyurethane foam cushion with a 90 mm finished cushion thickness, supported by a glass-fiber-reinforced polypropylene seat board and a steel tilt mechanism plate. Functional features include 360-degree horizontal swivel, pneumatic seat-height adjustment, synchronized tilt with a 15-degree rearward recline, and one lockable upright position. A rotary tension knob beneath the seat allows tilt resistance adjustment, while the fixed T-armrests place molded pads above the seat for forearm support during keyboard work. The chair rolls on twin-wheel casters and uses a black five-star base, supporting easy movement around a workstation. It has an 18 kg net weight, a recommended user weight capacity of 150 kg, and a stature suitability up to 1900 mm. The gas lift is specified to a Class 3 service target. This model is appropriate for open-plan office workstations, home offices, meeting and conference rooms, shared shift desks, and manager or supervisor workstations. Its breathable back, swivel movement, and mobility make it practical for regular computer work, while the headrest and high-back profile offer a more supported appearance than a standard armless task chair. For hard floors or low-pile carpet, nylon twin casters are recommended; soft-floor wheels may be substituted where floor conditions require. Procurement teams should note that each set ships in two cartons, with reference assembly time of 40 minutes, packaged gross weight of 23 kg, and reference carton volume of 0.26 cubic meters. The fixed armrest design and blue-and-black finish should be checked against workspace standards, and caster type should be selected for the intended floor surface. The indicated loading quantity is 135 sets in a 20GP container at 85 percent space utilization, supporting bulk planning for office fit-outs and shared seating programs.

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