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PRODUCT MODULE 01 / 06

基础物理尺寸

mm / 英寸自动双单位换算 · 工程采购基础规格

数据来源：工厂资料结构化字段，最终以实测值为准

产品外部尺寸（宽 × 深 × 高）	3000 × 950 × 1000 mm
Largest nesting coffee table dimensions	800 mm diameter x 460 mm H
Medium nesting coffee table dimensions	650 mm diameter x 400 mm H
Smallest nesting coffee table dimensions	500 mm diameter x 350 mm H
Sofa seat height from floor	420 mm
Sofa seat cushion thickness	120 mm
Sofa back cushion thickness	180 mm
Sofa angled metal leg height	150 mm
Sofa armrest height from seat	180 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

重量、承重与性能参数

净重 / 最大承重 / 适用人数 / 耐久性能

数据来源：产品性能数据，采购前请核对具体测试口径

4-seat sofa total static weight capacity	500 kg
Single armchair static weight capacity	120 kg
Ottoman static weight capacity	120 kg
Nesting coffee table individual load capacity	20 kg
Upholstery Martindale abrasion resistance	30000 cycles
Upholstery lightfastness rating	Level 5
Cushion foam density	35 kg/m³
Cushion foam rebound rate	60%
Frame structural warranty period	10 years
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

PRODUCT MODULE 03 / 06

材质与结构参数

工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料

数据来源：以工厂材质清单与验货报告为准

Seating frame construction	Kiln-dried solid hardwood + 1.5mm thick powder-coated steel inner support
Seating upholstery	Dark gray top-grain leather effect upholstery, 1.2mm thick surface
Cushion fill material	High-density polyurethane foam wrapped with 20mm down-like polyester fiber wrap
Seating legs	150mm tall powder-coated black angled steel tube legs, 20mm diameter
Coffee table tops	Walnut wood-veneer MDF tops, 18mm thick with matte clear finish
Coffee table frames	10mm diameter black powder-coated steel rod geometric base frames
Wall shelf construction	20mm wide black powder-coated steel tube open frame, 5mm thick tempered glass mid-shelf
Throw pillows	Contrast light gray and dark gray upholstered accent pillows, 500mm square with fiber fill
Seam construction	Reinforced stitched seams with 30mm stitch pitch along all upholstery edges
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame
Gas-lift Engineering Specification	Recommended Class 4; outer tube 50 mm; stroke 100 mm

PRODUCT MODULE 04 / 06

功能与调节参数

升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能

数据来源：功能配置参数，以供应商正式规格为准

Cushion configuration	Removable loose seat and back cushions for easy cleaning and rotation
Coffee table nesting function	Three tables nest completely under each other to save floor space when not in use
Ottoman function	Upholstered ottoman serves as footrest, extra casual seating, or temporary side surface with tray
Wall shelf installation	Wall-mounted open shelf unit requires wall anchor installation for stable book and display storage
Armrest design	Outward-angled padded armrests provide wide arm support while reducing visual bulk
Floor clearance function	150mm open space under seating and tables allows robot vacuum access under all pieces
Seating assembly	Knock-down leg attachment design requires simple assembly of legs to pre-built upholstered frames
Upholstery maintenance	Smooth non-porous upholstery surface wipes clean with dry or lightly dampened cloth
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
Height Adjustment Stroke	100 mm continuous travel
Rotation / Mobility Configuration	360° swivel with 5-caster multidirectional movement

PRODUCT MODULE 05 / 06

包装与物流参数

经核验的外箱 / 毛重 / 组装 / 装柜数据

数据来源：外贸报价与装柜测算参考

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

应用场景与使用方式

推荐空间 / 目标用户 / 使用方式

数据来源：依据产品结构与品类整理的推荐应用场景

Primary application space	Residential open-plan living rooms, loft spaces and modern minimalist apartments
Target user group	Households of 6people seeking durable, low-profile contemporary lounge seating
Configuration recommendation	Arrange seating around nested coffee tables facing a media wall or panoramic window
Contract use suitability	Suitable for modern office reception lounges, high-end residential common areas and boutique hotel lobbies
Layout flexibility	Armchair and ottoman can be repositioned separately to create separate reading nooks within the space
Style coordination	Pairs with neutral textured area rugs, concrete-effect wall finishes and matte black metal accents
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

欧盟市场准入要求 * EN 标准

欧洲市场准入与化学品要求

EN 12520:2015	Applicable for strength, durability and safety requirements for domestic seating furniture
EN 1022:2018	Applicable for stability testing of domestic seating to prevent tipping during normal use
EN 15372:2016	Applicable for strength, durability and safety requirements for domestic tables

STANDARD S2

北美市场采购验货参考 * ANSI/BIFMA 标准

美国及加拿大家具标准

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

STANDARD S3

适用于中国市场项目的标准 * GB 标准

适用于中国市场项目的标准

GB/T 3324-2017	Applicable for general technical requirements for wooden furniture used in frame and table tops
GB/T 1952.1-2013	Applicable for strength, durability and stability testing of upholstered sofas for residential use
GB 20286-2006	Applicable for flammability performance requirements for upholstered furniture in public and residential spaces

招标文件标准化描述文本

本产品须满足以下技术参数要求：
1. GB/T 3324-2017：Applicable for general technical requirements for wooden furniture used in frame and table tops；
2. GB/T 1952.1-2013：Applicable for strength, durability and stability testing of upholstered sofas for residential use；
3. GB 20286-2006：Applicable for flammability performance requirements for upholstered furniture in public and residential spaces；
最终交付参数、检测报告和验收标准以双方采购合同为准。

GENERATED EXPORTS

一键导出完整商品资料

以下文件均根据当前已发布商品参数实时生成。

完整参数报告 PDF

直接下载英文参数报告，可选择公制或英制单位。

PDF · LGS-DG4-AC-OT-CT-SHF

完整参数 Excel

导出全部商品信息与参数模块，文件内容统一使用英文。

XLSX · LGS-DG4-AC-OT-CT-SHF

外贸 Listing 模板

包含英文标题、规格、材质、标准和采购字段，可用于国际平台刊登。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

CUSTOMS · LGS-DG4-AC-OT-CT-SHF打开导出工具

页面快速操作

发布采购询价

产品描述

This modern dark gray 4-seat living room lounge set delivers a cohesive, minimalist industrial aesthetic anchored by clean, low-profile lines and coordinated pieces that balance visual lightness with functional presence. The collection includes a 4-seat sofa, matching armchair, upholstered ottoman, three round nesting coffee tables, and a wall-mounted open shelf, unified by a consistent palette of dark gray upholstery, matte black metal finishes, and warm walnut-effect wood tones. Outward-angled padded armrests on the seating pieces reduce visual bulk while offering broad, comfortable arm support, and the angled black metal legs create a 150mm open floor clearance across all seating and table pieces. Seating elements are built with a dual inner frame of kiln-dried solid hardwood and powder-coated steel, supported by 150mm angled powder-coated black steel tube legs. Upholstery uses 1.2mm thick dark gray top-grain leather effect material, with reinforced stitched seams along all edges for long-term durability; cushions are filled with high-density polyurethane foam wrapped in a soft down-like polyester fiber layer. The nesting coffee tables feature thick walnut wood-veneer MDF tops with a matte clear finish, set on geometric black powder-coated steel rod bases, while the wall-mounted shelf combines a black powder-coated steel open frame with a tempered glass mid-shelf. Contrasting light and dark gray fiber-filled square accent pillows add subtle textural depth to the seating. Practical design features support everyday ease: loose, removable seat and back cushions simplify cleaning and regular rotation to extend cushion life. The three round coffee tables nest fully beneath one another to free up floor space when not in active use, while the upholstered ottoman functions as a footrest, extra casual seating, or a temporary side surface when paired with a serving tray. The open under-clearance across all pieces allows unobstructed access for robot vacuums, and the knock-down leg attachment design requires only simple assembly to attach legs to pre-built upholstered frames. The wall-mounted shelf requires wall anchor installation to support stable storage for books and display items, and the armchair and ottoman can be repositioned independently to create dedicated reading nooks separate from the main seating group. This set is well suited for residential open-plan living rooms, loft spaces, and modern minimalist apartments for households seeking durable, low-profile contemporary lounge seating. It also works effectively for contract settings including modern office reception lounges, high-end residential common areas, and boutique hotel lobbies, pairing seamlessly with neutral textured area rugs, concrete-effect wall finishes, and complementary matte black metal accents. For procurement, note that each set ships in two cartons, with a documented reference assembly time per set, and standard knock-down packaging supports efficient bulk shipping for larger project orders. The seating and table weight ratings, upholstery abrasion and lightfastness properties support regular, long-term use in both private and shared public-facing spaces.

Modern Dark Gray 4-Seat Living Room Lounge Set with Armchair, Ottoman, Nesting Coffee Tables and Wall Shelf Specifications

供应商与现货