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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)	570 × 575 × 850 mm
Seat width	480 mm
Seat depth	470 mm
Seat height from floor	470 mm
Backrest width	405 mm
Backrest height	345 mm
Armrest height above seat	220 mm
Armrest total span width	570 mm
Base leg width	445 mm
Seat cushion thickness	30 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 weight per chair	10 kg
Recommended static load capacity	136 kg
Seat foam density	65 kg/m³
Mesh abrasion resistance	50000 cycles
Seat foam rebound rate	45%
Frame steel tube wall thickness	1.5 mm
Warranty period	3 years
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles

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 upholstery	Breathable black nylon mesh
Back support frame	30% glass-filled polypropylene
Seat core	Contoured plywood inner shell
Seat padding	High-density molded polyurethane foam
Seat upholstery	Black breathable mesh fabric
Armrests	Fixed integrated glass-filled polypropylene
Leg frame	Black powder-coated steel cantilever sled
Floor glides	Injection-molded polypropylene anti-tip feet
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame
Gas-lift Engineering Specification	Recommended Class 4; outer tube 50 mm; stroke 100 mm
Tilt Mechanism Plate Thickness	2.5 mm cold-rolled steel

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Movement mechanism	Fixed non-swivel, non-reclining static structure
Height adjustment	No gas lift or seat height adjustment function
Mobility	Floor glides for stationary placement, no casters
Stacking capability	Supports vertical stacking for compact storage
Lumbar support	Curved mesh back provides passive lumbar contour
Arm support	Fixed curved armrests provide stable forearm rest
Floor protection	Non-marking glides prevent hard floor scratches
Seam pitch	8 mm
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.

Corporate conference rooms	Fixed seating for boardrooms and meeting spaces, uniform professional appearance
Office reception areas	Guest seating for waiting areas, durable for frequent visitor use
Training room setups	Stackable design allows quick reconfiguration of training spaces
Open plan collaborative zones	Lightweight static seating for informal team meeting points
Public institution waiting areas	Durable construction for high-frequency public seating use
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

Non-domestic seating strength and stability	EN 16139:2013 Level 2
Furniture mechanical safety general requirements	EN 1728:2012
Office chair ergonomic requirements	EN 1335:2018

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Office lounge and guest seating performance	ANSI/BIFMA X2016
Office seating durability testing	ANSI/BIFMA X2017

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Office chair strength and durability	GB/T 10357.3
Formaldehyde emission limit	GB 18584
Upholstered furniture flame resistance	GB 20286

Standardized tender description text

This product must meet the following technical requirements:
1. Office chair strength and durability: GB/T 10357.3;
2. Formaldehyde emission limit: GB 18584;
3. Upholstered furniture flame resistance: GB 20286;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Mesh Back Sled Base Conference Chair with Fixed Arms, model MC-SB47-MESH, is an unbranded professional seating solution designed for consistent, high-use settings. It features a streamlined cantilever sled frame finished in black, with a slim side profile that supports a clean, uniform aesthetic across grouped installations. The chair pairs a breathable black mesh back and matching mesh seat upholstery with fixed, gently curved armrests, creating a cohesive, understated look that aligns with formal and casual commercial interiors alike.
Its construction prioritizes long-term durability and user comfort. The leg frame is built from black powder-coated steel, fitted with injection-molded polypropylene anti-tip, non-marking glides that prevent scratches to hard flooring. The backrest uses breathable black nylon mesh set in a 30% glass-filled polypropylene support frame, with a curved shape that delivers passive lumbar contouring. The seat rests on a contoured bent plywood inner shell, padded with high-density molded polyurethane foam and upholstered in matching black breathable mesh. The fixed integrated armrests are constructed from glass-filled polypropylene to offer stable forearm support. The chair has a static, non-swivel, non-reclining structure with no seat height adjustment or casters, designed for stationary placement. It supports vertical stacking to enable compact, space-efficient storage when not in use.
This chair is well suited for a range of commercial and public spaces, including corporate boardrooms and conference rooms, office reception and waiting areas, flexible training rooms, open-plan collaborative work zones, and public institution waiting areas where durable, consistent seating is required for frequent use. It pairs effectively with 2.4 m executive desks for formal meeting setups.
Procurement teams should note that each chair ships across two cartons, with an assembly time of 40 minutes per unit. The stackable design allows for efficient space use during storage and bulk transport, making it a practical choice for facilities requiring flexible, easy-to-reconfigure seating inventories. The product is covered by a 3-year warranty, and supports a recommended static load capacity aligned with regular commercial seating use.

Mesh Back Sled Base Conference Chair with Fixed Arms Specifications

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