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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)	610 × 620 × 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	120 kg
Static seat verification load	480 kg
Backrest horizontal verification load	136 kg
Chair net weight	12 kg
Seat foam density	35 kg/m3
Seat foam thickness	60 mm
Back mesh flex rating	100000 back-cycles
Floor glide bearing area	4 glides at 500 mm2 each
Occupant capacity	1 person
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 support fabric	Black flexible polymer mesh in upper and lower panels
Back frame	Black rigid polymer outer frame with integrated side edging
Flex zones	Three horizontal polymer-coated mesh slots between upper and lower back panels
Lumbar cover	Black rigid lumbar support cover at lower center
Seat upholstery	Black woven fabric over rounded cushion
Seat cushion	Molded polyurethane foam, 60 mm thick, 35 kg/m3 target
Seat support shell	Rigid polymer seat pan under the upholstered cushion
Armrests	Black fixed polymer arm pads and angled support stems
Cantilever frame	Black powder-coated welded steel tube, 25 mm diameter target
Floor glides	White or light-gray non-marking polymer glides at four contact points
Frame finish	Smooth black powder coating with welded or joined corner returns
Hardware	Black oxide or black-coated steel bolts connecting seat to frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seat height adjustment	Fixed 450 mm seat height with no gas lift
Swivel function	Non-swivel fixed orientation seat and back
Recline function	Flexible mesh back with three horizontal flex slots; no angle lock
Arm support	Fixed curved armrests provide 220 mm support above the seat
Back support	Mid-back mesh construction supports thoracic and lumbar regions
Movement and storage	Cantilever sled base allows controlled repositioning on smooth floors
Floor protection	Four non-marking glides distribute load at rail ends
Stacking	Non-stacking single chair with wide continuous cantilever base
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.

Meeting and conference rooms	Use around fixed conference tables where a 450 mm seat height and quiet non-rolling base support focused discussion
Reception and guest seating	Place in pairs in reception areas for visitors waiting for meetings
Training and interview rooms	Deploy in rows for short-to-medium duration training, assessments, or interviews
Executive office guest area	Position in front of an executive desk for visitors or short collaborative discussions
Open-plan touchdown spaces	Use at side tables for temporary laptop or document review by one occupant
Hard-floor commercial interiors	Suitable for tile, vinyl, sealed wood, and low-pile carpet with non-marking glides
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

EN 16139 seating standard	Use for strength, durability, and safety requirements for non-domestic visitor seating
EN 1022 seating stability	Use for forward, rearward, and lateral stability verification of the fixed chair
EN 12524 cushioning terminology	Applicable standards and test results require confirmation

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4 lounge and visitor seating	Use static, vertical, and side-load tests as commercial seating acceptance criteria

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 10357.2 furniture test	Use as the recommended Chinese standard for vertical static-load verification of the seat and back
GB/T 10357.3 furniture test	Use as the recommended Chinese standard for chair strength and durability testing
GB/T 3324 general technical requirement	Use as a Chinese procurement reference for dimensions, workmanship, inspection, and marking

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 10357.2 furniture test: Use as the recommended Chinese standard for vertical static-load verification of the seat and back;
2. GB/T 10357.3 furniture test: Use as the recommended Chinese standard for chair strength and durability testing;
3. GB/T 3324 general technical requirement: Use as a Chinese procurement reference for dimensions, workmanship, inspection, and marking;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The MB-SLED-01 is an unbranded black mesh visitor and conference chair designed with a composed mid-back silhouette, fixed seat orientation, and a cantilever sled base. Its matching black finish gives the chair a consistent appearance for formal meeting, reception, and office settings. The backrest combines upper and lower flexible polymer mesh panels set within a rigid polymer outer frame with integrated side edging. Three horizontal polymer-coated mesh slots separate the panels, allowing controlled back flex, while a rigid lumbar support cover at the lower center reinforces the mid-back profile, which supports the thoracic and lumbar regions. A black woven fabric seat is fitted over a rounded, molded polyurethane foam cushion, with a rigid polymer seat pan beneath the upholstery. The cushion uses 60 mm thick foam at 35 kg/m3, with a finished cushion thickness of 90 mm, and the backrest padding thickness is 70 mm. The 240 mm lumbar support zone contributes structured lower-back contact, and the 540 mm clear width between armrests leaves open space across the seat. Fixed curved polymer armrests and angled support stems add defined arm support, with arm pads positioned 220 mm above the seat. The chair rests on a black powder-coated welded steel tube sled frame, using 25 mm diameter tubing as the target specification. Four non-marking polymer glides at the rail ends protect floor surfaces and distribute load, while the cantilever form permits controlled repositioning on smooth floors without the movement of a rolling base. The chair is non-swiveling, has a fixed 450 mm seat height with no gas lift, and offers flexible mesh back movement without recline angle lock. It is rated for a recommended user weight of 120 kg, with a static seat verification load of 480 kg, backrest horizontal verification load of 136 kg, a 12 kg net weight, and a 100000 back-cycle mesh flex rating. This model is suited to conference tables and focused discussion spaces, paired reception seating, rows in training or interview rooms, guest positions in executive offices, and single-occupant touchdown areas. It can be used on tile, vinyl, sealed wood, and low-pile carpet. Procurement planning should note that one set ships in two cartons, with packaged gross weight of 23 kg, carton dimensions of 850 by 420 by 720 mm, carton volume of 0.26 m3, and a reference assembly time of 40 minutes per set. The indicative 20GP loading is 135 sets at 85 percent space utilization.

Black Mesh Visitor Chair with Sled Base and Fixed Armrests Specifications

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