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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)	2100 × 850 × 880 mm
Seat height from floor	430 mm
Seat depth	580 mm
Backrest total height	520 mm
Armrest height from seat	180 mm
Coffee table lower shelf clearance	180 mm
Leg base footprint for single chair	860 x 790 mm
Seat cushion thickness	120 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.

3-seat sofa total weight	95 kg
Single armchair weight	42 kg
Coffee table weight	38 kg
Per-seat static load capacity	150 kg
Recommended total user capacity for full set	5 people
Seat foam density	45 kg/m³
Backrest foam density	35 kg/m³
Seam stitching durability	60000 double rubs
3-seat sofa unit weight	95 kg
Single armchair unit weight	42 kg

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	1.2mm thick dark brown split leather or high-grade PU leather
Armrest top caps	Polished solid walnut-stained hardwood
Internal seating frame	1.2mm thick powder-coated square steel tube
Seat cushion padding	High-resilience polyurethane foam wrapped with 20mm soft polyester fiber layer
Backrest padding	Medium-density polyurethane foam with curved lumbar support contour
Coffee table top and frame	15mm thick medium-density fiberboard with walnut veneer finish, solid wood edge banding
Sofa leg bases	50mm tall solid wood feet with polished finish, fitted with non-slip felt pads
Stitching details	High-tenacity polyester thread with 8 stitches per inch seam pitch
Armrest top caps and trim	Polished walnut-stained solid hardwood
Internal seating support frame	1.2mm thick powder-coated square steel tube
Seat cushion core padding	45kg/m³ high-resilience polyurethane foam wrapped with 20mm soft polyester fiber layer
Coffee table top and shelf	15mm thick medium-density fiberboard with walnut veneer finish, 20mm solid wood edge banding

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed 3+1+1 modular arrangement
Cushion design	Fixed non-removable seat and back cushions
Back support structure	Segmented ergonomic backrest with three independent support zones on 3-seat sofa
Armrest function	Wide flat wood-trimmed armrests on both sides of each seating unit
Coffee table storage	Dual-level design with upper top surface and lower open shelf
Floor protection	Non-slip felt pads fitted to all wood feet
Posture support	Upright fixed backrest angle of 105 degrees
Seating layout	Fixed 3+1+1 conversational arrangement
Cushion attachment	Permanently fixed non-removable seat and back cushions
Armrest utility	Wide flat wood-trimmed armrests on all seating units
Backrest angle	Fixed 105 degree upright backrest angle
Table leveling	Adjustable screw-in leveler feet on coffee table legs

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Total packaging pieces	5 pieces
3-seat sofa carton dimensions	2180 x 920 x 680 mm
Single armchair carton dimensions	980 x 920 x 680 mm
Coffee table carton dimensions	1260 x 660 x 180 mm
Total shipment gross weight	245 kg
Total shipment volume	2.48 CBM
On-site assembly time	45 minutes
20ft container loading capacity	18 sets
40ft HQ container loading capacity	42 sets
Reference Package Count	1 set / 2 cartons

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	Placed in private executive office entry zones for hosting small groups of visiting clients, formal dark brown finish matches professional executive decor
Corporate lobby waiting zones	Suitable for high-traffic main lobby waiting areas, durable commercial grade upholstery withstands frequent daily use by visitors
Boardroom ancillary seating	Positioned adjacent to formal boardrooms for pre-meeting guest waiting or informal breakout discussions, upright posture supports professional meeting etiquette
Government and institutional meeting spaces	Formal, understated design suits official meeting rooms and reception spaces for official guest visits, easy to clean and maintain for long-term public use
Hotel business center lounges	Appropriate for hotel business center seating areas serving corporate guests, wood trim accents align with upscale hospitality interior design
Executive office reception zones	Placed in private executive office entry areas for hosting small groups of visiting clients, dark brown formal finish matches executive wood office furniture
Corporate main lobby waiting areas	Suitable for high-traffic headquarters lobby waiting zones, commercial grade upholstery and construction withstands frequent daily use by visitors
Recommended Matching Desk Size	2.4 m executive desk

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office furniture structural safety recommendation	EN 13761:2006 Office furniture - Visitors chairs
Upholstery wear resistance recommendation	EN 14465:2004 Textiles - Upholstery fabrics - Specification and test methods
Furniture surface durability recommendation	EN 12720:2009 Furniture - Assessment of surface resistance to cold liquids
EN 13761	2006 Office furniture - Visitors chairs
EN 14465	2004 Textiles - Upholstery fabrics - Specification and test methods
EN 12720	2009 Furniture - Assessment of surface resistance to cold liquids

STANDARD S2

North America Purchasing & Inspection Reference * ANSI/BIFMA Standards

US and Canada office-furniture standards

North America procurement and testing reference	ANSI/BIFMA X5.4 Public and Lounge Seating

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety recommendation	GB/T 3324 General technical requirements for wooden furniture
Upholstered furniture durability recommendation	GB/T 2012 Upholstered furniture: Sofas
Formaldehyde emission recommendation	GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture

Standardized tender description text

This product must meet the following technical requirements:
1. Upholstered furniture safety recommendation: GB/T 3324 General technical requirements for wooden furniture;
2. Upholstered furniture durability recommendation: GB/T 2012 Upholstered furniture: Sofas;
3. Formaldehyde emission recommendation: GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

GENERATED EXPORTS

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PDF · OFS-LEA-311-08

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Product Description

The JINSLEI model OFS-LEA-311office reception sofa set is a coordinated 3+1+1 seating collection paired with a matching coffee table, finished in a rich dark brown leather aesthetic accented by polished walnut-stned hardwood trim. The set follows a formal, fixed conversational layout, with one three-seat sofa and two single armchairs positioned to face the centrally placed coffee table, creating a U-shaped arrangement ideal for guest interaction. Visual details include uniform, high-tenacity polyester stitching along all upholstery seams, reinforced at high-stress corners, and smooth, grain-matched wood trim on armrest tops, corner accents, and furnishing feet for a cohesive, professional appearance.
Seating units are built on fully welded 1.2mm powder-coated square steel tube frames to resist warping under regular commercial use, topped with layered padding: seat cushions use 45kg/m³ high-resilience polyurethane foam wrapped in a soft polyester fiber layer, while backrests use medium-density foam contoured for targeted lumbar support, segmented into individual user zones via vertical stitching on the three-seat sofa. Upholstery is commercial-grade smooth dark brown material, with exact leather or PU grade confirmed via supplier bill of materials. The matching coffee table features a 15mm MDF core with walnut veneer and solid wood edge banding, with a dual-level design offering an upper surface for beverages and materials, plus an open lower shelf for document and magazine storage. Non-slip felt pads on all seating feet protect hard flooring, while adjustable leveler feet on the coffee table prevent wobble on uneven surfaces. The fixed 105-degree upright backrest angle supports formal conversational posture, with no recline function to preserve a polished professional look, and permanently attached cushions mntn neat alignment in high-traffic areas.
This set is well suited for executive office reception zones, corporate lobby waiting areas, boardroom ancillary pre-meeting seating, government and institutional meeting spaces, and hotel business center lounges, as its formal finish coordinates seamlessly with dark wood executive and upscale hospitality interiors. For procurement, teams should note the full set ships across multiple protective cartons, requires two personnel for 45 minutes of on-site assembly to attach feet and arrange units, and has per-seat static load capacity rated for adult commercial use. Bulk orders can leverage optimized contner loading for standard international shipping, and buyers should confirm exact upholstery grade with suppliers prior to finalizing orders for high-traffic public installations.

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

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