Time

Field

Original Value

Corrected Value

Note / Status

No correction records yet. Found an error? Click the flag at the end of a row to report it.

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)	3540 × 2660 × 900 mm
Overall set footprint (seating + table layout)	3540 x 2660 x 900 mm
Three-seat sofa dimensions	2040 x 860 x 900 mm
Single-seat armchair dimensions	1140 x 860 x 900 mm
Matching coffee table dimensions	1500 x 800 x 460 mm
Seat height from floor	450 mm
Seat depth (seating pieces)	550 mm
Backrest height (all seating)	480 mm
Armrest height from floor	620 mm
Coffee table lower clearance	150 mm
Sofa leg height	120 mm
Seating clearance between sofa and armchairs	1800 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	150 kg
Per-seat static load capacity	150 kg
Seat foam density	50D
Upholstery abrasion resistance	50000 rub cycles
Foam rebound rate	60%
Recommended maximum seating capacity	5 people
Seat cushion foam thickness	120 mm
Backrest foam thickness	80 mm
Structural warranty period	10 years
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

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	1.2mm thick dark brown scratch-resistant faux leather
Internal seating frame	30mm thick kiln-dried solid hardwood frame
Seat support system	3.2mm diameter serpentine steel springs + high-density foam base
Seat filling	Three-layer high-resilience polyurethane foam
Seating legs	Dark brown painted solid hardwood tapered legs
Armrest construction	Padded upholstered armrests with solid wood inner core
Coffee table tabletop	12mm thick sintered stone top with matte finish
Coffee table bases	Two matte off-white MDF pedestal supports with rounded edges
Seam construction	2.5 stitch per cm precision edge stitching
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

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating posture	Fixed upright non-reclining design
Coffee table use	Fixed low-height surface for beverage, document and decor placement
Assembly requirement	Knock-down assembly for leg and base attachment
Surface maintenance	Stain-resistant wipe-clean upholstery and table top
Seat cushion design	Fixed non-removable seat and back cushions
Floor protection	Non-marking plastic glides on all leg bottoms
Layout flexibility	Modular 3+1+1 pieces can be rearranged to fit different reception spaces
Color availability	Standard dark brown and black finishes, custom colors on OEM order
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 areas	Formal structured design creates a professional first impression for visiting guests
Corporate meeting and waiting rooms	Upright supportive seating supports 60 minute guest waiting and short discussions
Small business lobby spaces	Compact symmetric 3+1+1 layout fits standard 20sqm reception zones efficiently
Executive private office guest zones	Matching dark brown formal styling pairs with dark wood executive office furniture
High-traffic public reception areas	Durable stain-resistant surfaces withstand daily commercial office use
Recommended pairing	Pair with matching dark wood executive desks and visitor chairs for uniform office decor
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

EN 12520:2015	Applicable European standard for seating strength, durability and safety for commercial furniture
EN 1022:2018	Applicable standard for seating stability testing for non-domestic office seating

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

ANSI/BIFMA X5.4-2021	Applicable standard for lounge and public office seating performance and durability requirements

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB 18584-2001	Applicable standard for formaldehyde and harmful substance limits in wooden furniture components
GB/T 16799-2008	Applicable standard for performance requirements of artificial leather upholstery materials

Standardized tender description text

This product must meet the following technical requirements:
1. GB 18584-2001: Applicable standard for formaldehyde and harmful substance limits in wooden furniture components;
2. GB/T 16799-2008: Applicable standard for performance requirements of artificial leather upholstery materials;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

Ready-to-use export tools

Export data is generated from the current published product record.

Technical Report PDF

Directly download an English report in metric or imperial units.

PDF · OFS-311-DB-CT

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · OFS-311-DB-CT

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

Prepare customs description, material, usage, dimensions and declaration elements.

CUSTOMS · OFS-311-DB-CTOpen Export Tool

Quick Actions

Post an RFQ

Product Description

The Dark Brown 3+1+1 Executive Office Reception Sofa Set with Matching Coffee Table, model OFS-311-DB-CT, delivers a polished, professional seating solution for formal commercial environments. The set features a balanced, structured modern aesthetic anchored by consistent dark brown finishes across its seating pieces, with clean, tailored lines and tapered legs that convey understated executive sophistication. Its modular components include one three-seat sofa, two single-seat armchairs, and a coordinating coffee table that can be arranged in the classic symmetric 3+1+1 formation or reconfigured to suit distinct spatial constraints, with a total full layout footprint of 3540 x 2660 x 900 mm. All seating pieces share matching proportions, with a fixed upright structure, padded upholstered armrests, and precise edge stitching for a cohesive, finished look. Built for consistent commercial use, the set uses durable, carefully selected materials. Seating pieces are upholstered in 1.2mm thick scratch-resistant dark brown faux leather, supported by an internal 30mm thick kiln-dried solid hardwood frame and a seat support system of 3.2mm diameter serpentine steel springs topped with three layers of high-resilience polyurethane foam, including 120mm thick seat cushions at 50D density. Tapered dark brown painted solid hardwood legs are fitted with non-marking plastic glides to protect floor surfaces. The accompanying coffee table features a 12mm thick matte sintered stone top supported by two matte off-white rounded-edge MDF pedestals. Practical design elements support daily workplace use. The fixed non-reclining seating structure offers upright, supportive positioning suitable for guest waits and short discussions, with a per-seat static load capacity of 150 kg and total recommended maximum seating for 5 people. The fixed low-height coffee table provides a stable surface for beverages, documents, and decorative items, while the stain-resistant, wipe-clean faux leather upholstery and stone table top simplify routine maintenance. Seat and back cushions are fixed and non-removable for consistent structural alignment over time. The set ships as knock-down components requiring only leg and base attachment, with a reference assembly time of 40 minutes per set. This set is well-suited for executive office reception areas, corporate meeting and waiting rooms, small business lobbies, and executive private office guest zones, as its formal styling pairs seamlessly with dark wood executive office furniture. It fits efficiently in standard 20sqm reception zones while creating a polished first impression for visitors, and its durable surfaces hold up to regular high-traffic public reception use. For procurement, note the set ships in 2 cartons, with no custom branding included as an unbranded product. For cohesive decor, teams can pair the set with matching dark wood executive desks and visitor chairs to create a uniform, professional office environment.

Dark Brown 3+1+1 Executive Office Reception Sofa Set with Matching Coffee Table Specifications

Suppliers and stock