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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)	2300 × 900 × 850 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 sofa occupancy	3 persons
Recommended armchair occupancy	1 person per chair
Total set seating capacity	5 persons
Suggested sofa static load	300 kg
Suggested single-chair static load	120 kg
Sofa net weight reference	78 kg
Cushion foam density target	35 kg/m3
Back cushion foam density target	28 kg/m3
Foam rebound target	40%
Seat width per sofa occupant	700 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	Black leather-look upholstery with stitched cushion borders
Wood finish components	Walnut-tone veneer or laminated wood side panels with horizontal grain
Internal load frame	Hardwood and engineered-wood composite frame with glued and screwed corner blocks
Seat cushion construction	150 mm polyurethane foam core over resilient sinuous-spring or webbed seat deck
Back cushion construction	180 mm shaped polyurethane foam with soft outer wrapping
Arm and base construction	Padded upholstered arm boxes over a black structural plinth with small leveling glides

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating function	Fixed three-seat sofa and two fixed single chairs provide stationary lounge seating without recline, swivel, or folding mechanisms.
Cushion arrangement	Two independent back cushions on the sofa and one on each chair create separated back support; seat cushions appear fixed or semi-fixed.
Arm support	Wide upholstered arms provide forearm support and integrate rectangular wood decorative panels on the exterior face.
Floor protection	Small low-profile glides under each base reduce floor contact and permit repositioning without exposed casters.

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Sofa carton dimensions	2350 x 950 x 900 mm
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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

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

Executive reception area	The 3+1+1 layout accommodates five visitors and presents a formal black-and-wood appearance for client-facing lounges.
Manager office or meeting lounge	The fixed low-profile seating and central table arrangement support short meetings, waiting, and relaxed conversation.

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

No standards data is available for this market.

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	Recommended references: ANSI/BIFMA X5.4

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.

Standardized tender description text

This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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PDF · LGS-BLK-WAL-311

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Product Description

The Black Upholstered Three-Piece Lounge Seating Set with Walnut Side Panels presents a coordinated 3+1+1 seating arrangement: one three-seat sofa and two matching single chairs. Its appearance combines black leather-look upholstery with walnut-tone veneer or laminated wood side panels, creating a formal contemporary look suited to professional interiors. The rectangular wood panels are set into the exterior face of the wide padded arms, while stitched cushion borders add definition to the seating surfaces. Each chair mirrors the sofa’s black-and-wood design language, giving the group a consistent visual layout for reception and lounge settings. Construction centers on a hardwood and engineered-wood composite frame reinforced with glued and screwed corner blocks. The seat uses a polyurethane foam core over a resilient sinuous-spring or webbed seat deck, paired with a shaped polyurethane back cushion with a soft outer wrapping. Published cushion details include a finished seat cushion thickness of 90 mm, backrest padding thickness of 70 mm, and a lumbar support zone height of 240 mm. The set also specifies a foam density target of 35 kg per cubic meter. Padded upholstered arm boxes sit above a black structural plinth, which rests on small metal support feet and low-profile leveling glides rather than exposed casters. All three pieces provide stationary lounge seating without recline, swivel, or folding mechanisms. The sofa has two independent back cushions, while each chair has one, producing separated back support across the set. The seat cushions appear fixed or semi-fixed, helping maintain a neat presentation in commercial spaces. Wide upholstered arms offer forearm support, and the glides reduce direct floor contact while allowing limited repositioning. Recommended occupancy is three people on the sofa and one person in each chair, for a total set capacity of five people. Suggested static load values are 300 kg for the sofa and 120 kg for each single chair; the sofa net weight reference is 78 kg. This set is well suited to executive reception areas, manager offices, meeting lounges, waiting zones, and other client-facing spaces where a structured black-and-wood aesthetic is desired. Its fixed, low-profile form works particularly effectively around a central table arrangement for short meetings, waiting, and relaxed conversation. It can also be used in refined residential lounges where a coordinated, tailored look is preferred. For procurement planning, note that seating is unbranded and supplied under model LGS-BLK-WAL-311. The clear width between armrests is 540 mm. Logistics information references one set across two cartons, with a sofa carton dimension of 2350 x 950 x 900 mm, additional carton dimensions of 850 x 420 x 720 mm, a packaged gross weight figure of 23 kg per set, and a carton volume of 0.26 cubic meters per set. A reference assembly time of 40 minutes per set should be allowed when scheduling installation. Buyers should also confirm floor protection needs, delivery access, room circulation space, and whether the fixed cushion configuration matches the intended maintenance and use requirements.

Black Upholstered Three-Piece Lounge Seating Set with Walnut Side Panels Specifications

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