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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)	3600 × 1800 × 860 mm
Overall set footprint	3600 x 1800 x 860 mm
Single armchair dimensions	1000 x 840 x 860 mm
Two-seat loveseat dimensions	1600 x 840 x 860 mm
Coffee table dimensions	1300 x 800 x 550 mm
Seat cushion depth	650 mm
Seat height from floor	420 mm
Backrest height	440 mm
Armrest width	180 mm
Sofa leg height	60 mm
Coffee table top thickness	20 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	280 kg
Per-seat static load capacity	300 kg
Seat foam density	45 kg/m³
Foam rebound rate	60%
Recommended total seating capacity	4 people
Upholstery abrasion resistance	50000 rub cycles
Frame structural warranty	5 years
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

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

Seating upholstery	1.4mm thick dark grey top-grain match PU leather
Inner seat frame	Kiln-dried solid larch wood with sinuous spring support
Cushion filling	High-density polyurethane foam with top dacron wrap
Sofa support legs	Powder-coated dark carbon steel square legs
Coffee table top	12mm sintered stone with polished matte finish
Coffee table base	Powder-coated MDF and steel pedestal with grooved front detail
Accent throw pillows	Matching leather cover with foam core filling
Seam construction	Reinforced bonded nylon stitching, 8 stitches per inch
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
Tilt Mechanism Plate Thickness	2.5 mm cold-rolled steel

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed non-reclining lounge structure
Cushion design	Loose reversible seat and back cushions
Armrest functionality	Wide padded block armrests for arm support and side surface use
Coffee table surface	Flat scratch-resistant sintered stone top for drinks, reading materials and decor
Floor protection	Non-marking plastic glides on all sofa legs
Assembly structure	Knock-down design for flat-pack shipping, simple bolt-on leg and base attachment
Cleaning suitability	Waterproof, stain-resistant leather surface for wipe-down maintenance
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

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.

Executive office reception area	Formal visitor seating for leadership office guest waiting zones
Corporate lobby waiting space	High-traffic seating for building lobby guest waiting areas
Hotel business lounge	Guest seating for hotel business centers and executive lounge zones
Meeting room breakout space	Casual collaborative seating adjacent to formal conference rooms
Recommended matching decor	Light neutral wall panels, light-toned hard flooring, minimalist framed wall art
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office furniture seating strength	EN 1335:2018
Upholstered furniture flammability	EN 1021:2014
Formaldehyde emission for panels	EN 312:2010

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

Lounge seating structural performance	ANSI/BIFMA X2018
Seating static load testing	ANSI/BIFMA X5.3 Section 5

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Formaldehyde emission standard	GB/T 18584
Leather furniture durability	GB/T 16799
Furniture mechanical stability	GB/T 10357.1

Standardized tender description text

This product must meet the following technical requirements:
1. Formaldehyde emission standard: GB/T 18584;
2. Leather furniture durability: GB/T 16799;
3. Furniture mechanical stability: GB/T 10357.1;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Modern Dark Grey Leather Office Reception Sofa Set 1+2+1 with Stone-Top Coffee Table, model OFS-121-DG-CT, features a streamlined modern minimalist aesthetic anchored by clean geometric lines and a cohesive dark grey and dark metal palette. The 1+2+1 seating arrangement pairs two single armchairs with a central two-seat loveseat, oriented around the included matching coffee table to create an organized, inviting lounge layout. Defined by wide block square armrests, a low-profile silhouette supported by short square legs, and coordinating accent throw pillows, the set delivers a polished, understated look suitable for professional environments. Constructed for long-term commercial use, the seating pieces are built on a kiln-dried solid larch wood inner frame reinforced with sinuous spring support and bent plywood internal seat panels, held together with reinforced bonded nylon stitching. Upholstered in 1.4mm thick dark grey top-grain match PU leather, the loose reversible seat and back cushions are filled with high-density polyurethane foam wrapped in a top dacron layer for consistent comfort, with powder-coated dark carbon steel square legs fitted with non-marking plastic glides to protect flooring. The accompanying coffee table features a 12mm polished matte sintered stone top supported by a powder-coated MDF and steel pedestal with subtle grooved front detailing. Functionally, the fixed non-reclining lounge structure offers stable formal seating for up to four people, with wide padded armrests that double as convenient side surfaces for small items. The scratch-resistant sintered stone tabletop provides a durable flat surface for drinks, reading materials, and decorative accents, while the waterproof, stain-resistant leather upholstery supports quick wipe-down cleaning. The knock-down design allows for flat-pack shipping with simple bolt-on assembly of legs and bases, and the solid wood frame carries a 5-year structural warranty. This set is well-suited for executive office reception areas, corporate lobby waiting spaces, hotel business lounges, and meeting room breakout zones, pairing effectively with light neutral wall panels, light-toned hard flooring, minimalist framed wall art, and 2.4m executive desks. Procurement teams should note the flat-pack two-carton shipping format, assembly time per set, and per-set shipping volume to plan for delivery, storage, and installation logistics when ordering for commercial fit-outs or premium residential lounge spaces.

Modern Dark Grey Leather Office Reception Sofa Set 1+2+1 with Stone-Top Coffee Table Specifications

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