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Two-Tone Upholstered 3+1+1 Seating Set with Slatted Metal Frame Coffee Table Specifications

LVST-0311-3PC-CT

Code:G7P8V6V1
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2026-08-05 17:04Popularity: 44
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LVST-0311-3PC-CT

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Full sofa set footprint (3+1+1 + coffee table, no rug)3200 x 2800 x 820 mm
3-seater sofa overall dimensions2100 x 820 x 820 mm
Single armchair overall dimensions820 x 780 x 820 mm
Coffee table overall dimensions1200 x 600 x 450 mm
Seat height (all seating units)450 mm
Seat depth (all seating units)580 mm
Back cushion height (all seating units)400 mm
Seat cushion thickness (all seating units)120 mm
Back cushion thickness (all seating units)100 mm
Armrest height from floor620 mm
Metal sofa leg height180 mm
Coffee table top thickness12 mm
Coffee table leg/slatted frame thickness20 mm square metal tube
Full sofa set footprint (3+1+1 + coffee table, 600mm walkway clearance)3200 x 2800 x 820 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total set net weight185 kg
Seat static load capacity per seat position150 kg
Recommended total seated user capacity5 people
Cushion foam density (seat)40 kg/m³
Cushion foam density (back)30 kg/m³
Foam rebound rate45%
Upholstery abrasion resistance (Martindale)50000 cycles
Metal frame/leg powder coat adhesion ratingGrade 0 (no flaking) per cross-hatch test
Suggested product warranty for commercial use3 years
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Seat outer shell/armrestsLight grey matte faux leather/performance fabric upholstery
Seat cushion upholsterySage green matte faux leather/performance fabric upholstery
Back cushion coversLight grey matte faux leather/performance fabric upholstery
Internal seating frame20 mm diameter welded steel tube frame
Sofa and chair legs1.5mm thick matte black powder coated tapered metal legs
Seat support deck12mm thick multi-layer plywood board
Coffee table top12mm thick white sintered stone with faint marble veining
Coffee table frame20mm square matte black powder coated steel tube
Leg foot pads10mm thick non-slip non-marking rubber pads
Stitching details8 stitches per inch matching thread
Throw pillow (per armchair)1 piece matching light grey upholstered pillow, 450x450mm
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Seating configuration flexibility3 individual units (3-seat sofa + 2 single armchairs) that can be rearranged to fit different reception room layouts
Removable cushion coversAll back and seat cushions have hidden zipper closures to allow removal for spot cleaning or replacement
Floor clearance under seating180mm open gap between seat base and floor
Coffee table storage designOpen lower slatted frame with no closed shelves
Surface stain resistanceUpholstery and coffee table top have impermeable surfaces that can be wiped clean with standard disinfectant wipes
Floor protectionAll legs are fitted with non-marking rubber feet that prevent scuffing on polished tile, terrazzo, or sealed concrete flooring
Cushion support performanceHigh resilience foam core prevents permanent indentation of more than 10mm after repeated use
Set alignment designAll seating units share identical leg style, arm profile and color scheme to create a coordinated visual look in professional office spaces
Coffee table open storageOpen lower slatted frame with no closed door panels
Cushion indentation resistanceHigh resilience foam core limits permanent indentation to 10mm after 30000 compression cycles
Set coordinated designAll seating units share identical leg style, 80mm wide arm profile and two-tone color scheme
Recline Angle / Lock Reference125° with 3suggested lock positions
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Number of shipping cartons (full set)6 cartons
Largest carton dimensions (3-seater sofa frame)1850 x 680 x 420 mm
Total shipping gross weight (full set)210 kg
Total shipping volume (CBM)1.28 CBM
On-site assembly time (2 workers, standard tools)50 minutes
20ft GP container loading quantity (full sets)22 sets
40ft HQ container loading quantity (full sets)54 sets
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Corporate office reception areasSuitable for building lobby, visitor waiting and guest meeting zones, presents a professional modern aesthetic that aligns with contemporary office design
Open plan office informal meeting zonesCan be arranged in small breakout spaces for impromptu 5person discussions, provides comfortable seating without overly residential appearance
Shared co-working space waiting loungesDurable construction and stain-resistant surfaces support high daily turnover of visitors, neutral two-tone colorway matches varied co-working interior palettes
Medical/financial office patient/client waiting roomsEasy to clean surfaces, supportive seating and stable construction meet the requirements of public-facing service spaces where hygiene and durability are priorities
Recommended companion configurationPair with 1200x600mm matching slatted coffee table as shown, plus optional 1.8x2.7m low-pile area rug to define the seating zone in open plan spaces
Compatible floor typesSuitable for installation on polished concrete, large format tile, terrazzo, and low-pile commercial carpet, with non-marking feet that do not damage hard flooring
Corporate office reception lobbiesSuitable for building entry, visitor waiting and guest greeting zones, presents a professional modern aesthetic aligned with contemporary glass-and-tile office design
Open plan office informal breakout zonesCan be arranged in small cluster layouts for impromptu 5-person discussions, provides upright supportive seating without recline features for short work conversations
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Office furniture seating strength and stabilityEN 16139:2013
Furniture surface resistance to cold liquidsEN 12720:2009+A1:2013
Non-domestic seating strength and stabilityEN 16139:2013
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

General technical requirement for upholstered furnitureGB/T 3324
Upholstered furniture safety for public/office useGB 28007
Formaldehyde emission limits for furnitureGB 18584
Metal furniture coating performanceGB/T 3323
General technical requirement for wood furnitureGB/T 3324
Upholstered furniture for public use safetyGB 28007
Standardized tender description text
This product must meet the following technical requirements:
1. General technical requirement for upholstered furniture: GB/T 3324;
2. Upholstered furniture safety for public/office use: GB 28007;
3. Formaldehyde emission limits for furniture: GB 18584;
4. Metal furniture coating performance: GB/T 3323;
5. General technical requirement for wood furniture: GB/T 3324;
6. Upholstered furniture for public use safety: GB 28007;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The JINSLEI Two-Tone Upholstered 3+1+1 Seating Set with Slatted Metal Frame Coffee Table, model LVST-311PC-CT, is a coordinated office reception lounge collection defined by a clean, modern two-tone aesthetic. Seating units feature light grey matte performance fabric or faux leather on armrests, outer back panels and zippered back cushion covers, paired with soft sage green seating surfaces for understated visual contrast. All pieces share consistent tapered matte black powder-coated metal legs, uniform arm profiles and even matching stitching, while the included coffee table boasts a white sintered stone top with fnt marble veining supported by an open slatted black metal frame. Each single armchair comes with a matching light grey throw pillow for additional lumbar support. The full set requires open clearance for walkway access to suit standard commercial lounge layouts. Construction prioritizes durability for high-traffic use. Seating units are built on welded steel tube internal frames with multi-layer plywood seat support decks to prevent sagging, topped with commercial-grade high-resilience foam: firmer density foam for seat cushions to retain shape, and softer density foam for back support for balanced comfort. Upholstery carries commercial contract-grade abrasion resistance, and metal finishes feature powder coating tested to resist flaking or chipping. The coffee table uses square steel tube framing with horizontal cross bracing for stability, and all legs are fitted with non-slip, non-marking rubber pads to protect hard flooring and prevent unwanted movement. Total net weight for the full set is 185 kg. Functional features are tailored to public-facing spaces. The three separate seating units (one three-seat sofa, two single armchairs) are not permanently connected, allowing flexible rearrangement for wall-aligned or open cluster layouts. Hidden zipper closures on all cushion covers enable easy removal for spot cleaning or replacement to extend service life. A 180mm floor clearance under all seating allows standard cleaning equipment to access under units without moving furniture. The coffee table’s open slatted lower frame reduces dust trapping and supports open storage of reading materials or small items, while both upholstery and table top surfaces are impermeable and wipeable with standard disinfectants. The set supports a total of five seated users, with per-seat static load capacity suited to average adult visitors, and seat geometry optimized for upright, comfortable support during short to medium-length visits. This set is well suited to corporate office reception lobbies, open-plan office informal breakout zones, co-working space waiting lounges, and medical or financial office patient and client waiting rooms. Its neutral, coordinated appearance complements polished concrete, large-format tile, terrazzo, and low-pile commercial carpet, aligning with contemporary glass-and-tile office design without an overly residential feel. For procurement teams, note the set ships flat-packed across six cartons, with two-worker assembly completed with standard tools, and comes with a 3-year commercial warranty covering frame and cushion defects. Confirm exact upholstery material grade with the supplier prior to final order to align with project-specific durability or cleaning protocol requirements.

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