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)	2300 × 950 × 980 mm
Seat height from floor	450 mm
Seat depth for all seating units	620 mm
Seat cushion thickness	180 mm
Backrest height from seat surface	530 mm
Armrest height from seat surface	220 mm
Solid wood trim cross-section width	60 mm
Base leg height	50 mm
Back Cushion Thickness	160 mm
Leg Height / Floor Clearance	160 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-seater sofa net weight	125 kg
Per-seat static load capacity	150 kg
Total set seating capacity	5 persons
Seating foam compression set resistance	10% after 50,000 compression cycles
Leather upholstery abrasion resistance	50,000 double rubs (Martindale)
Frame joint structural durability	10 years of regular commercial use
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference	130 kg/seat
Upholstery Seam Pitch	4 mm

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 backrest upholstery	1.4mm thick dark brown semi-aniline top-grain leather
Decorative structural trim and base frame	Solid rubberwood with high-gloss reddish-brown lacquer finish
Internal support frame	40mm thick kiln-dried hardwood frame with mortise and tenon reinforced joints
Seat cushion core	40kg/m³ high-density polyurethane foam wrapped with 20mm soft down-blend comfort layer
Backrest cushion core	35kg/m³ high-resilience polyurethane foam
Sofa base feet	Solid rubberwood with layered decorative moulding, polished to match wood trim
Coffee table top	25mm thick high-density fiberboard with high-gloss walnut wood veneer
Seat support base	8mm thick serpentine spring grid with 50mm wide elastic webbing cross support
Seam construction	Reinforced polyester thread with 8 stitches per 30mm seam pitch
Decorative structural trim and exposed frame	Solid rubberwood with high-gloss reddish-brown lacquer finish
Coffee table drawer hardware	Cold-rolled steel full-extension drawer slides with polished metal pull handle
Timber Frame Section / Moisture	Primary section ≥30 × 50 mm; recommended moisture 12%

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Seating configuration	Fixed 3-seater sofa plus 2 matching single armchairs arranged for formal reception
Cushion design	Fixed non-removable seat and back cushions attached to frame
Coffee table storage	Central front pull-out drawer for storage of remote controls, coasters and reception supplies
Weight distribution base	Wide plinth-style wood base with full perimeter floor contact to prevent floor indentation
Backrest support	Ergonomic segmented backrest with three separate padded zones on 3-seater for multi-user lumbar support
Armrest function	Wide padded full-length armrests with solid wood edge protection to resist scuffing from contact and daily use
Surface resistance	Leather upholstery treated for stain and abrasion resistance suitable for high-traffic office reception areas
Floor protection	Hidden non-marking felt pads installed on all base feet to prevent scratches on polished tile, wood and stone office flooring
Cushion Service Configuration	Recommended 2 removable/replaceable cushion methods

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Total number of shipping packages	5 packages
3-seater sofa carton dimensions	2350 x 1000 x 850 mm
Single armchair carton dimensions per unit	1200 x 970 x 850 mm
Coffee table carton dimensions	1450 x 850 x 550 mm
Total set gross shipping weight	360 kg
Total shipping volume for full set	4.6 CBM
On-site assembly time	60 minutes
20ft GP container loading quantity	6 sets
40ft HQ container loading quantity	15 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	Suitable for placement in front of executive desks to host formal visitor meetings, with formal classic aesthetic matching traditional wood office furniture
Corporate lobby waiting zones	Durable construction and high-profile formal appearance suitable for high-traffic building lobby areas waiting for executive visitors
Boardroom ancillary seating	Can be placed adjacent to boardroom tables for breakout discussion or break time seating during long meetings
Government and institutional meeting rooms	Conservative dark brown leather and solid wood trim aesthetic aligns with formal official meeting space design requirements
VIP guest reception lounges	Thick cushioning and full back support provides comfortable extended seating for important guests during official visits
Recommended complementary accessories	Pairs with matching wood side tables, table lamps and area rugs as shown in product presentation to complete a cohesive formal reception space
Enterprise leadership office suites	Matching sofa and coffee table set provides a cohesive formal seating area within private executive offices for 1:1 meetings with senior staff and key clients

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office furniture seating safety standard	EN 16139:2013 Furniture - Strength, durability and safety - Non-domestic seating
Upholstery leather performance standard	EN 13336:2012 Leather - Upholstery leather characteristics - Guide for selection of leather for furniture
Non-domestic seating strength standard	EN 16139:2013 Furniture - Strength, durability and safety - Non-domestic seating
Upholstery leather selection standard	EN 13336:2012 Leather - Upholstery leather characteristics - Guide for selection of leather for furniture
Furniture surface durability standard	EN 12720:2009 Furniture - Assessment of surface resistance to cold liquids

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety standard	GB/T 3324 General technical requirements for wood furniture
Leather upholstery standard	GB/T 16799 Leather for furniture
Formaldehyde emission standard	GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture
Wood furniture general technical standard	GB/T 3324 General technical requirements for wood furniture
Furniture leather standard	GB/T 16799 Leather for furniture
Formaldehyde emission limit standard	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 standard: GB/T 3324 General technical requirements for wood furniture;
2. Leather upholstery standard: GB/T 16799 Leather for furniture;
3. Formaldehyde emission standard: GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture;
4. Wood furniture general technical standard: GB/T 3324 General technical requirements for wood furniture;
5. Furniture leather standard: GB/T 16799 Leather for furniture;
6. Formaldehyde emission limit standard: 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

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 · SOF-CLS-DBR-311-001

Complete Parameter Workbook

Download all product information and parameter modules in English.

XLSX · SOF-CLS-DBR-311-001

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 · SOF-CLS-DBR-311-001Open Export Tool

Quick Actions

Post an RFQ

Product Description

The JINSLEI Classic Executive 3+1+1 Leather Sofa Set with Matching Solid Wood Coffee Table, model SOF-CLS-DBR-311delivers a cohesive formal seating solution defined by refined traditional styling. The fixed layout includes one 3-seater sofa and two matching single armchairs, paired with a proportionally scaled rectangular coffee table positioned centrally before the main sofa. All seating units feature overstuffed, wide padded armrests trimmed with polished high-gloss reddish-brown solid wood detling that extends across front rls and low-profile plinth-style base feet, creating a unified visual profile paired with dark brown semi-aniline top-grain leather upholstery. Construction centers on a kiln-dried hardwood internal frame with mortise-and-tenon reinforced joints, engineered to support 10 years of regular commercial use. Seat cushions combine high-density polyurethane foam with a soft down-blend comfort layer, built on a support base of serpentine springs and cross-ld elastic webbing, while structured high-resilience foam backrests deliver full upper back and shoulder support with segmented padding zones on the 3-seater for multi-user lumbar alignment. The upholstery is treated for stn and abrasion resistance, with reinforced stitched seams, and all base feet are fitted with hidden non-marking felt pads to protect hard flooring surfaces. The matching coffee table features a high-gloss dark wood veneer top and a central front pull-out drawer for storing small reception supplies. This set seats 5 people total, and is well suited for executive office reception areas placed in front of leadership desks, corporate lobby waiting zones, boardroom ancillary breakout spaces, government and institutional meeting rooms, VIP guest reception lounges, and private enterprise leadership office suites for one-on-one client or staff meetings. It pairs seamlessly with matching wood side tables, table lamps, and area rugs to complete a coordinated formal space. For procurement planning, note that the full set ships across 5 packages, with on-site assembly requiring two workers to attach feet and base components in 60 minutes. Teams should confirm exact wood species and leather grade via supplier bill of materials prior to final order, and plan for appropriate loading and handling support given the set’s total packaged weight.

Classic Executive 3+1+1 Leather Sofa Set with Matching Solid Wood Coffee Table Specifications

Suppliers and stock