Name: 2-Module Curved Modular Sectional Sofa with Black Arm Panels
Brand: JUESHANGDA
SKU: WREN4J

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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)	2950 × 1400 × 870 mm
Seat height from floor	460 mm
Seat depth (deep lounge configuration)	640 mm
Back cushion height (above seat surface)	410 mm
Arm panel height (above floor)	640 mm
Arm panel width (end thickness)	200 mm
Seat cushion thickness	220 mm
Platform base height (hidden low profile)	30 mm
Module connection joint width	18 mm
Throw pillow size (included accent pillows)	450 x 450 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 static load capacity	450 kg
Seat foam density (core layer)	45D
Seat foam density (top comfort layer)	35D
Fabric abrasion resistance (Martindale)	50000 cycles
Cushion rebound rate	60%
Net product weight	58 kg
Maximum seating capacity	3 adults
Seam stitching pitch	30 mm
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.

Seat and back upholstery	Off-white textured woven polyester fabric
Outer end arm panels	Matte black finished engineered wood panels
Internal structural frame	Kiln-dried solid wood + 18mm plywood frame
Seat support system	8mm sinuous steel springs + polypropylene webbing
Seat cushion core	45D high-resilience polyurethane foam
Back cushion fill	35D foam + 1200g hollow fiber batting
Platform base trim	Matte black hard-wearing fabric/veneer wrap
Accent throw pillows	Woven charcoal fabric + long-pile faux fur cover
Module connecting hardware	Zinc-plated steel connector brackets
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 connection	Two curved seating units lock together via under-seat steel brackets
Cushion design	Loose, removable seat and back cushions with hidden zipper covers
Platform base design	Low-profile hidden base creates a floating visual effect
Enclosed armrests	Rounded full-height end arm panels provide upper body support
Seating orientation	Curved crescent layout creates inclusive conversational seating
Compressed packaging compatibility	Units ship vacuum-compressed in cartons
Layout adaptability	Connected modules form a continuous curved seating surface
Accent pillow integration	Six coordinating throw pillows included for finished styling
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.

Residential living room	Primary lounge seating for modern open-plan living spaces
High-end apartment lounge	Space-efficient statement seating for compact luxury apartment interiors
Office reception and breakout areas	Casual collaborative seating for office lounge and waiting zones
Hotel lobby and suite seating	Contemporary guest seating for boutique hotel public areas and premium suites
Home media room	Deep lounge cushioning supports long-duration seated relaxation
Residential open-plan lounge zones	Positioned as standalone feature seating without need for additional side chairs

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015	Domestic furniture: strength, durability and safety requirements for seating
EN 1021-1:2014	Upholstered furniture ignitability test for smouldering cigarette source

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2022	Lounge and public seating safety and durability standard, if specified for commercial use

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 20400-2006	Limit of harmful substances in leather and fabric upholstery furniture
GB/T 1952.1-2012	Test methods for sofas: structural strength, durability and stability

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 20400-2006: Limit of harmful substances in leather and fabric upholstery furniture;
3. GB/T 1952.1-2012: Test methods for sofas: structural strength, durability and stability;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The JUESHANGDA 2-Module Curved Modular Sectional Sofa with Black Arm Panels, model CURV-SEC-2M-BKARM-2950, delivers a sleek, modern minimalist aesthetic defined by its low-profile platform base that creates a distinct floating visual effect. Its two curved seating units lock together to form a continuous crescent layout, anchored by rounded, full-height matte black end arm panels that frame the soft off-white textured woven polyester upholstery. The piece measures 2950 x 1400 x 870 mm overall, with a 460 mm seat height, 640 mm deep lounge seat depth, 410 mm back cushion height above the seat surface, 220 mm thick seat cushions, 640 mm tall arm panels with 200 mm end thickness, and a slim 30 mm hidden platform base finished in matte black hard-wearing fabric or veneer wrap. Matching accent throw pillows in woven charcoal fabric and long-pile faux fur add subtle textural contrast to the streamlined silhouette.
Built for lasting regular use, the sofa features an internal frame of kiln-dried solid wood paired with 18 mm plywood, supported by an 8 mm sinuous steel spring and polypropylene webbing seat suspension system. Seat cushions use a dual-layer foam design with a 45D high-resilience polyurethane core and 35D top comfort layer, while back cushions blend 35D foam with 1200g hollow fiber batting for balanced support, delivering a 60% rebound rate. The upholstery offers 50000 Martindale cycles of abrasion resistance, zinc-plated steel brackets secure the two modular units together, and loose, removable seat and back cushions include hidden zipper covers for easy maintenance. The piece supports a 450 kg total static load, seats 3 adults comfortably, and has a net weight of 58 kg.
This curved crescent configuration fosters inclusive, face-to-face conversational seating, with deep lounge cushioning suited to extended seated relaxation. It functions as primary lounge seating for residential open-plan living rooms, high-end compact luxury apartment lounges, and home media rooms, where it can serve as a standalone feature piece without additional side chairs. It also works as casual collaborative seating for office reception and breakout areas, and contemporary guest seating for boutique hotel lobbies and premium suites.
For procurement planning, note that each set ships as 2 vacuum-compressed cartons, with a packaged gross weight of 110 kg, total packaging volume of 1.8 m³, and a reference assembly time of 40 minutes per set. The flexible modular connection allows for the continuous curved layout to suit a range of space configurations across residential and commercial public settings.

2-Module Curved Modular Sectional Sofa with Black Arm Panels Specifications

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