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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)	2800 × 2800 × 750 mm
Overall circular layout dimensions	2800 x 2800 x 750 mm
Seat height from floor	450 mm
Individual seat depth	550 mm
Backrest total height above floor	750 mm
Single curved seat module width	700 mm
Backrest cushion thickness	150 mm
Seat foam core thickness	120 mm
Open central circular clearance diameter	1300 mm
End arm/backrest segment height	750 mm
Seat Cushion Thickness	180 mm
Back Cushion Thickness	160 mm
Leg Height / Floor Clearance	160 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.

Total seating capacity	8 people
Per-seat static load capacity	150 kg
Total set net weight	260 kg
Seat foam density	45 kg/m³
Fabric abrasion resistance	50000 cycles
Foam rebound rate	60%
Structural warranty period	2 years
Wood frame moisture content	12%
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Inner support frame	1.5mm thick cold-rolled steel tube + kiln-dried solid wood + 15mm birch plywood
Seat cushion filling	45kg/m³ high-resilience polyurethane foam
Backrest cushion filling	35kg/m³ soft polyurethane foam
Upholstery fabric	380g/m² abrasion-resistant polyester linen-look fabric
Module connecting hardware	Zinc-plated steel interlocking bracket connectors
Base bottom protection	5mm thick non-slip non-marking felt pads
Frame surface treatment	Electrostatic powder coating on steel parts, anti-corrosion anti-insect treatment on wood parts
Seam stitching	High-tenacity polyester thread with 8 stitches per inch seam pitch
Exposed color segments	Light gray seat, red central curved back, pale yellow outer back, maroon end back blocks
Timber Frame Section / Moisture	Primary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing Specification	Sinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector Specification	Reference M8-M10 with at least 1 mechanical fixing per leg

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Modular layout reconfiguration	Interlocking segments support C-shape, semi-circle, full circle and linear arrangements
Fixed floor-stable base	No exposed legs, low block base sits flush on floor for public area stability
Mixed partial backrest support	End and central segments include padded backrests, open seating positions for flexible access
Upholstery spot cleaning	Tight woven fabric surface supports wipe-down cleaning for high-traffic public spaces
Segment connection strength	Interlocking brackets resist 500N horizontal separation force between adjacent modules
Leveling adjustment	Hidden adjustable feet under base compensate for 10mm floor unevenness
Custom color configuration	Upholstery color can be specified per segment to match space branding
Load distribution	Full base contact with floor evenly distributes seated weight to avoid floor indentation
Module base block height	330 mm
Cushion Service Configuration	Recommended 2removable/replaceable cushion methods

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 Module Carton Dimensions	2200× 1050× 850 mm
Reference Packaging Volume	1.8 m³/item
Reference Packaged Gross Weight	110 kg/item

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

Office reception and waiting areas	Provides flexible multi-person seating for visitors in corporate lobbies and reception zones
Open plan office lounge zones	Creates informal collaboration and break seating for employee rest areas
Training center and education facility common areas	Durable modular seating for student and visitor waiting between sessions
Shopping mall and public atrium rest areas	Stable high-capacity seating for transient public use in high-traffic spaces
Exhibition and event space informal gathering zones	Reconfigurable circular layout supports small group discussion during events
Healthcare facility waiting lounges	Easy-clean durable upholstery suitable for frequent public use in clinic waiting areas
Co-working space common areas	Flexible modular design adapts to changing collaborative space layouts

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 1022:2018	Domestic furniture – Seating – Determination of stability, applicable to sofa stability testing
EN 12520:2015	Furniture – Strength, durability and safety for domestic seating, performance reference
EN 1335-1:2020	Office furniture – Office work chair dimensional reference for commercial seating

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2021	Lounge Seating standard, reference for strength, durability and stability requirements
ANSI/BIFMA M7.1-2020	Standard test method for VOC emissions from office furniture systems and seating
ANSI/BIFMA X7.1-2020	Formaldehyde and TVOC emission standard for low-emitting commercial furniture

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for wooden furniture, applicable to wood frame components
GB 18584-2001	Limit of harmful substances in wooden furniture, applicable to formaldehyde emission control
GB/T 19001-2016	Quality management system guideline for production consistency of commercial furniture
GB 20286-2006	Flame retardant requirements for upholstered furniture in public assembly venues

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to wood frame components;
2. GB 18584-2001: Limit of harmful substances in wooden furniture, applicable to formaldehyde emission control;
3. GB/T 19001-2016: Quality management system guideline for production consistency of commercial furniture;
4. GB 20286-2006: Flame retardant requirements for upholstered furniture in public assembly venues;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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PDF · MCS-08-CIRC

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Product Description

The unbranded Modular Multicolor Circular Sectional Lounge Sofa, model MCS-08-CIRC, is a fabric-upholstered modular soft seating solution designed for high-traffic public and semi-public settings. Its core visual identity centers on a bold multicolor block design, finished as a full circular layout with an open central clearance by default; exposed color segments include light gray seats, a red central curved back, pale yellow outer back sections, and maroon end back blocks. The piece features a low-profile, floor-mounted block base that sits flush with the floor, with no visible legs, for a streamlined, grounded look. Built for long-term regular use, the sofa’s inner frame combines cold-rolled steel tube, kiln-dried solid wood, and birch plywood, with steel components treated to electrostatic powder coating for corrosion resistance and wood components finished to resist insects and decay. Seating surfaces are padded with high-density high-resilience polyurethane foam, paired with softer foam for backrests, all upholstered in abrasion-resistant polyester linen-look fabric stitched with high-tenacity polyester thread. Zinc-plated steel interlocking brackets hold individual curved seat modules securely in place, while non-slip, non-marking felt pads protect flooring, and hidden adjustable feet compensate for minor floor unevenness. Functional versatility is a core strength: the interlocking module system supports reconfiguration into C-shape, semi-circle, full circle, or linear layouts as needed, while mixed partial backrests include padded support at end and central segments, leaving open access points for flexible use. The tight-woven fabric supports simple spot cleaning and wipe-down maintenance for high-turnover spaces, and custom color configuration per segment is available to align with existing space branding. The sofa seats 8 people, with a per-seat static load capacity of 150kg, and is backed by a 2-year structural warranty. This sofa is well-suited for a range of commercial spaces, including corporate office reception lobbies and waiting zones, open-plan office employee lounge and informal collaboration areas, training center and education facility common areas, shopping mall and public atrium rest spots, exhibition and event gathering zones, and healthcare facility waiting lounges. Procurement teams should note the unit ships in 2 cartons per set, requires assembly, and offers custom color matching to coordinate with interior design schemes, with durable construction suited to consistent high-volume public use.

Modular Multicolor Circular Sectional Lounge Sofa Specifications

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