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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)	3200 × 1050 × 720 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.

Product net weight	145 kg
Total static seating load capacity	480 kg
Seat foam density	45 kg/m³
Back cushion foam density	30 kg/m³
Fabric abrasion resistance	50000 Martindale cycles
Seat cushion long-term sag resistance	≤10 mm deformation after 50000 load cycles
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference	130 kg/seat
Upholstery Seam Pitch	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.

Internal load-bearing frame	Kiln-dried solid hardwood, 30mm thick members
Seat cushion core	High-resilience polyurethane foam with 20mm down topper
Back cushion fill	Blown polyester fiber wrap with foam core
Upholstery fabric	Matte woven performance fabric, stain-resistant treated
Integrated side shelf top	Walnut wood veneer over MDF core, matte clear finish
Base plinth trim	Brushed dark gunmetal steel frame
Armrest structure	Padded fabric over wood frame, stitched seam detailing
Accent throw pillows	Matching performance fabric covers, hidden zipper closure
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
Reference Upholstery Color Count	Recommended 8fabric/leather color options

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed 4-seat layout with no recline mechanisms
Integrated side shelf function	Right-end flat hard surface for placing books, drinks and decorative items
Cushion design	Fixed seat cushions with removable back cushion covers for cleaning
Base support	Full perimeter platform base with floor glides
Throw pillow arrangement	4 included pillows (2 large neutral, 2 warm accent) for customizable back support
Assembly requirement	3-part knock-down assembly (two seat sections, side shelf) for residential delivery
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.

Luxury residential living room	Suitable for open-plan modern living spaces as primary seating for family and guests
High-end residential lounge	Fits luxury apartment and villa lounge areas paired with low stone coffee tables
Executive reception lounge	Appropriate for premium office reception areas waiting for high-value visitors
Open-plan penthouse common area	Works for large residential entertaining spaces with generous floor area
Designer showroom display	Suitable for high-end furniture showroom display as a signature modern seating piece

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Furniture strength standard	EN 12520:2015 Furniture - Strength, durability and safety for domestic seating, applicable for structural testing

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety standard	GB/T 3324Wooden furniture general technical requirements, applicable for frame strength verification
Fabric safety standard	GB 18401National general safety technical code for textile products, Class B for direct skin contact
Formaldehyde emission standard	GB 18584Indoor decorating materials - limit of formaldehyde in wood furniture, mandatory emission limit

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety standard: GB/T 3324Wooden furniture general technical requirements, applicable for frame strength verification;
2. Fabric safety standard: GB 18401National general safety technical code for textile products, Class B for direct skin contact;
3. Formaldehyde emission standard: GB 18584Indoor decorating materials - limit of formaldehyde in wood furniture, mandatory emission limit;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This Contemporary Upholstered 4-Seat Sofa with Integrated Walnut Side Shelf delivers a streamlined, low-profile modern silhouette defined by clean, uninterrupted lines and thoughtful material contrast. Its wide, padded armrests feature precise stitched seam detailing, balanced by a full perimeter platform base trimmed in brushed dark gunmetal steel that sits 160 mm above the floor, creating a light, elevated visual presence despite its substantial 3200 mm width. The right-side integrated walnut veneer shelf extends seamlessly from the sofa frame, offering a cohesive, functional design element that eliminates the need for a separate adjacent side table in tight layout configurations. Four included throw pillows—two in neutral tones and two in warm accent shades, all finished in matching performance fabric with hidden zipper closures—add soft textural depth and flexible support options. The sofa is built on a kiln-dried solid hardwood internal frame constructed with 30 mm thick load-bearing members, sized to a minimum 30 × 50 mm cross-section with a recommended 12% moisture content to prevent warping over extended use. Seat cushions feature a high-resilience polyurethane foam core rated at 40 kg/m³ density with 60% rebound, topped with a 20 mm down layer and wrapped for a plush, supportive feel, reaching a total 180 mm thickness to deliver consistent comfort, with deformation limited to 10 mm after 50,000 load cycles for long-term shape retention. Back cushions, 160 mm thick, use a foam core wrapped in blown polyester fiber, with removable, washable covers for easy maintenance. The matte woven performance upholstery is treated for stain resistance and rated for 50,000 Martindale abrasion cycles, suited for frequent daily use. The integrated side shelf uses a walnut wood veneer over MDF core with a matte clear finish, while floor glides on the base protect hard flooring surfaces. Designed for fixed 4-seat use with no recline mechanisms, the sofa offers a stable, spacious seating surface with a total static load capacity of 480 kg, anchored by its 145 kg net weight. The integrated right-end shelf provides a flat, hard surface for books, beverages, and decorative display items, while removable back cushion covers and replaceable cushion components simplify long-term upkeep. The unit ships in three knock-down components across two cartons, requiring 40 minutes of assembly for residential delivery, with no specialized tools referenced for setup. This piece is suited for luxury residential open-plan living rooms as primary family and guest seating, pairing naturally with low stone coffee tables in high-end apartment and villa lounge spaces. It also functions effectively in premium executive reception lounges for high-value visitor waiting areas, large open-plan penthouse entertaining zones, and high-end furniture showrooms as a signature modern seating display. Procurement teams should account for the 1.8 m³ packaging volume and 110 kg packaged gross weight per unit to coordinate appropriate delivery and on-site handling, and confirm the fixed right-side shelf orientation aligns with intended room layouts before purchase, as the configuration is not reversible.

Contemporary Upholstered 4-Seat Sofa with Integrated Walnut Side Shelf Specifications

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