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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)	2840 × 990 × 930 mm
Seat height from floor	455 mm
Seat cushion depth	600 mm
Seat cushion thickness	180 mm
Backrest height above seat	480 mm
Square armrest width	120 mm
Metal base clearance under sofa	150 mm
Armrest height from floor	630 mm
Throw pillow dimensions	450 x 450 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.

Total set net weight	260 kg
Seat static load capacity per seat	150 kg
Total set seating capacity	8 users
Seat foam density	45 kg/m³
Foam rebound rate	60%
Leather Martindale abrasion resistance	50000 cycles
Frame structural warranty	10 years
General upholstery warranty	5 years
Structural frame warranty	10 years
Upholstery limited warranty	5 years

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Exposed base frame	2mm thick powder-coated black steel sled frame
Seat and back upholstery	1.2mm thick semi-aniline brown top-grain leather
Internal structural frame	Kiln-dried solid hardwood + 15mm multi-layer plywood
Seat suspension system	3.8mm diameter serpentine steel springs with tie wires
Seat and back cushion filling	45kg/m³ high-resilience polyurethane foam wrap
Armrest internal padding	30kg/m³ soft polyurethane foam wrap
Included throw pillows	Brown leather cover with 25kg/m³ polyfiber filling
Upholstery stitching	10 stitches per inch reinforced polyester thread
Seat/back upholstery	1.2mm thick semi-aniline brown top-grain leather
Seat/back cushion filling	45kg/m³ high-resilience polyurethane foam wrap
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	U-shaped conversational layout
Recline functionality	Fixed upright backrest angle at 105 degrees
Floor protection	Embedded plastic glides at sled base contact points
Cleaning compatibility	Smooth leather surface supports wipe-clean maintenance
Modular arrangement option	Individual units can be repositioned separately
Under-seat access	150mm floor clearance allows robot vacuum access
Weight distribution	Continuous sled frame spreads load evenly across floor
Backrest positioning	Fixed upright backrest at 105 degree relaxed seated angle
Maintenance compatibility	Smooth non-porous leather surface supports wipe-clean spill removal
Modular reconfiguration	All three units are freestanding and can be repositioned independently
Load distribution	Continuous sled frame distributes occupant weight evenly across floor
Recline Angle / Lock Reference	125° with 3suggested lock positions

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.

Residential living room	Formal conversational seating for family and guest use
Corporate reception lounge	Professional visitor seating in modern office environments
Hotel lobby waiting area	Contemporary seating for hotel guest waiting zones
Open-plan loft apartment	Low-profile metal frame design fits minimalist industrial interiors
Executive office waiting area	Premium seating for visitors outside private executive offices
Recommended pairing	Matching low metal-frame coffee table as shown in layout
Recommended coordinating piece	Matching low black metal-frame coffee table as shown in layout
Recommended Matching Desk Size	2.4 m executive desk

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Domestic furniture seating safety standard	EN 12520:2015
Upholstered furniture flame retardancy	EN 1021:2014
Leather upholstery performance standard	EN 13336:2004
Domestic seating safety standard	EN 12520:2015

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety standard	GB 17927
Furniture leather material standard	GB/T 16799
Metal furniture coating standard	GB/T 3323
Furniture mechanical performance standard	GB/T 10357.1
Upholstered furniture flammability standard	GB 17927

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety standard: GB 17927;
2. Furniture leather material standard: GB/T 16799;
3. Metal furniture coating standard: GB/T 3323;
4. Furniture mechanical performance standard: GB/T 10357.1;
5. Upholstered furniture flammability standard: GB 17927;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This unbranded three-piece modern brown leather living room sofa set, model LTH-SLED-3PC-BRN-001, is a stationary upholstered seating group built for cohesive, comfortable use across both residential and commercial spaces. Its U-shaped conversational layout creates an open, inviting configuration for group interaction, with clean, minimalist lines defined by continuous black powder-coated metal sled bases that lend a sleek, low-profile visual presence. The set’s smooth brown leather upholstery is accented by tailored, reinforced stitching, with matching leather-covered throw pillows included to soften the structured silhouette, and square armrests that frame each seating unit for a polished, intentional aesthetic.
Constructed for long-term durability, the set uses a kiln-dried solid hardwood and multi-layer plywood internal frame, supported by 2mm thick powder-coated black steel sled bases that evenly distribute weight across floor surfaces. Seating and back surfaces are upholstered in 1.2mm thick semi-aniline brown top-grain leather, with seat and back cushions filled with high-resilience polyurethane foam, softer polyurethane foam padding in the armrests, and polyfiber-filled throw pillows for balanced support. A serpentine steel spring seat suspension system sits beneath the cushions, while embedded plastic glides at the base contact points protect flooring from scuffs and scratches. The frame carries a 10-year structural warranty for long-term peace of mind.
Practically designed for daily use, the set accommodates eight total users with fixed 105-degree upright backrests that support relaxed, upright posture. The smooth leather surface allows for simple wipe-clean maintenance, and individual seating units can be repositioned separately to adjust layouts as needed. A 150mm floor clearance beneath the sled bases allows easy access for robot vacuums, eliminating hard-to-reach dust buildup under seating.
This set suits a range of spaces, including formal residential living rooms for family and guest gatherings, open-plan loft apartments where its low-profile metal frame complements minimalist industrial interiors, corporate reception lounges, executive office waiting areas, and hotel lobby waiting zones. It pairs seamlessly with matching low metal-frame coffee tables for a coordinated, finished look.
For procurement, note the set ships in two cartons, with a 40-minute reference assembly time per unit. Buyers should confirm space dimensions accommodate the full U-shaped footprint, and account for the set’s total net weight when planning delivery and placement, as the heavy-duty build requires appropriate structural support in upper-floor installations.

3-Piece Modern Brown Leather Living Room Sofa Set with Black Metal Sled Bases Specifications

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