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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)	620 × 590 × 1010 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	12.5 kg
Seat foam density	45 kg/m3
Back mesh load rating	136 kg
Gas lift class	Class 3
Gas lift stroke	100 mm
Base static load target	500 kg
Caster rolling durability	100000 cycles
Seat sliding durability	100000 cycles
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 panel	Black flexible woven mesh set in a molded polymer frame
Back frame	Black molded polymer or glass-filled nylon outer frame with integrated lumbar contour
Seat cushion	Molded polyurethane foam pad with black woven fabric upholstery
Seat support shell	Rigid molded polymer seat pan connected to the metal tilt mechanism
Armrests	Black fixed T-shaped polymer arms with vertical supports and flat pads
Gas lift and center column	Chrome-finish steel piston inside a black telescopic polymer cover

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Pneumatic height adjustment	Right-side lever raises or lowers the seat through a 100 mm Class 3 gas-lift stroke
Swivel function	360-degree swivel around the central gas-lift axis with a five-star caster base
Tilt movement	Back-activated rocking tilt with 12 degrees rearward movement and tension adjustment
Mobility	Five 60 mm twin-wheel swivel casters provide rolling movement on hard floors or low-pile carpet

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Carton dimensions	660 x 590 x 330 mm
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.

General office workstation	Suitable for individual desks in open-plan offices, administrative areas and home offices because it combines swivel mobility, height adjustment and breathable mesh support.
Task and meeting seating	Suitable for conference rooms, hot desks and shared workpoints where fixed arms, rolling movement and a compact 620 mm footprint support frequent user changes.

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.

GENERATED EXPORTS

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PDF · MTC-BK-620-590-1010

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XLSX · MTC-BK-620-590-1010

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

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Product Description

The Black Mesh Ergonomic Task Chair with Fixed Arms and Swivel Base is a practical office seating solution for environments that require mobility, adjustable support, and a clean professional appearance. Its black finish and structured task-chair form create a neutral look suited to both conventional and contemporary workspaces. The model MTC-BK-620-1010 is presented as an unbranded office chair, making it suitable for buyers seeking functional seating without prominent branding. Visually, the chair combines a black flexible woven mesh backrest with a molded polymer frame, an upholstered black fabric seat, fixed T-shaped polymer arms, and a five-star rolling base. The back frame is specified in black molded polymer or glass-filled nylon and includes an integrated lumbar contour. The armrests use vertical supports with flat pads and provide a clear width of 540 mm between them. The seat features a molded polyurethane foam cushion with 90 mm finished cushion thickness and 45 kg/m3 foam density, mounted over a rigid molded polymer seat pan. The backrest has 70 mm of padding thickness and a 240 mm lumbar support zone. Construction centers on a chrome-finish steel piston with a black telescopic polymer cover, paired with a Class 3 gas lift offering 100 mm of travel. The nylon five-star base supports a 360-degree swivel around the central column and carries five 60 mm twin-wheel swivel casters designed for rolling movement on hard floors or low-pile carpet. The chair is rated for a recommended user weight of 136 kg, matching the stated back mesh load rating; the base static load target is listed as 500 kg. Net weight is 12.5 kg. Functional controls are oriented toward everyday task use. A right-side lever operates pneumatic seat-height adjustment, allowing the chair to adapt to different desk heights and users. A back-activated rocking tilt provides 12 degrees of rearward movement and includes tension adjustment, while fixed armrests give consistent upper-body support. The mesh back also contributes a lighter, breathable visual and seating character compared with fully upholstered chairs. This model is appropriate for individual desks in open-plan offices, administrative areas, and home offices. It is also suited to conference rooms, hot desks, and shared workpoints where users change frequently, because its swivel, rolling mobility, fixed arms, height adjustment, and compact footprint support flexible task seating. Procurement teams should plan for assembly, with a reference time of 40 minutes per set. The product is supplied as one set across two cartons, with a reference packaged gross weight of 23 kg per set and a reference carton volume of 0.26 m3 per set. Buyers should verify the delivered carton configuration against the order location, as supplied logistics data lists separate carton dimensions and reference carton dimensions. As an unbranded model, it is best evaluated through material specification, adjustment features, weight capacity, floor surface compatibility, and the level of after-sales support available through the purchasing channel.

Black Mesh Ergonomic Task Chair with Fixed Arms and Swivel Base Specifications

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