Name: Modern Two-Tone Armless Upholstered Side Dining Chair
Brand: Youwei
SKU: 0DM1CK

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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)	520 × 550 × 850 mm
Seat height from floor	500 mm
Seat depth (usable surface)	420 mm
Seat width (usable surface)	470 mm
Backrest total height	410 mm
Leg splay outward offset	90 mm
Leg tube diameter	19 mm
Floor to seat front edge height	480 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.

Net weight per chair	8.2 kg
Maximum static user weight capacity	125 kg
Recommended daily user weight	110 kg
Seat foam density	40 kg/m³
Seat foam rebound rate	45%
Cushion padding thickness	60 mm
Backrest padding thickness	40 mm
Seam stitch pitch	8 stitches per 30mm
Upholstery abrasion resistance (Martindale)	30000 cycles
Standard warranty period	1 year

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	Two-tone matte faux leather
Internal support frame	15 mm thick multi-layer bent plywood
Seat cushion fill	High-density polyurethane foam
Backrest fill	Medium-density polyurethane foam
Support legs	19 mm diameter black powder-coated steel tubing
Leg floor glides	Injection-molded rubber non-slip feet
Frame joining hardware	Zinc-plated steel KD bolts and inserts
Upholstery attachment	Industrial stapled bond to plywood frame
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 mobility	Fixed non-swivel, non-reclining static structure
Assembly requirement	Knock-down leg attachment with included hardware
Back support ergonomics	Contoured lumbar curve with horizontal shaping seam
Seat edge design	Waterfall curved front edge to reduce leg pressure
Floor protection	Rubber glides prevent floor scratching and movement noise
Color configuration	Two-tone color blocked upholstery (neutral/contrast tone)
Stackability	Non-stackable fixed leg structure
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.

Residential dining space	Fits standard 750 mm height dining tables for daily meal seating
Open-plan kitchen island seating	Compact armless profile suits small-space kitchen counter extension seating
Office reception/meeting space	Professional minimalist aesthetic fits guest side seating in meeting areas
Cafe and casual dining venues	Durable easy-clean upholstery suits light commercial foodservice use
Small apartment multi-use space	Lightweight static design works as occasional desk or accent seating
Recommended table pairing	Matches 760 mm height dining tables or standard meeting tables
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	Domestic furniture strength, durability and safety requirements for seating
EN 1022:2018	Domestic seating stability test method for four-leg side chairs
EN 13759:2004	Upholstered furniture seating foam flammability performance requirements

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017	General technical requirements for wooden furniture, applicable for internal plywood frame inspection
GB 18584-2001	Limit of harmful substances for interior decoration wooden furniture, formaldehyde emission check
GB/T 16799-2008	Faux leather (PU/PVC) upholstery material performance and defect limits

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable for internal plywood frame inspection;
2. GB 18584-2001: Limit of harmful substances for interior decoration wooden furniture, formaldehyde emission check;
3. GB/T 16799-2008: Faux leather (PU/PVC) upholstery material performance and defect limits;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Youwei Modern Two-Tone Armless Upholstered Side Dining Chair (model DC-TT24-SBL) delivers a streamlined, minimalist silhouette defined by its armless form, fixed four-leg base, and two-tone matte upholstery, with clean linear proportions and a contoured backrest accented by a horizontal shaping seam. The neutral-and-contrast color-blocked upholstery creates subtle visual depth without overwhelming surrounding design schemes. Constructed for reliable daily use, the chair pairs a 15 mm thick multi-layer bent plywood internal support frame with zinc-plated steel knock-down bolts and inserts for secure joint connections. The seat features high-density polyurethane foam with 60 mm padding thickness, 40 kg/m³ foam density, and 45% rebound rate, while the backrest uses medium-density polyurethane foam with 40 mm padding thickness. Both seat and back are wrapped in easy-clean two-tone matte faux leather, bonded to the frame via industrial stapling. The 19 mm diameter black powder-coated steel legs splay 90 mm outward for stable stance, fitted with injection-molded rubber non-slip feet to prevent floor scratching and movement noise. All oak structural accents complement the muted metal and upholstery finishes. The chair is built as a fixed, non-swivel, non-reclining static seat, with a contoured lumbar curve for upright back support and a waterfall curved front seat edge to reduce pressure on the backs of legs during extended sitting. It supports a maximum static user weight of 125 kg, with a recommended daily user weight of 110 kg. The armless, compact profile allows flexible placement across a range of settings: it pairs seamlessly with 750 mm height residential dining tables and 760 mm height standard meeting tables, fits open-plan kitchen island extension seating, serves as guest seating in office reception and meeting areas, stands up to light commercial use in cafes and casual dining venues, and functions as occasional desk or accent seating in small apartment multi-use spaces. When procuring, note that each unit ships knock-down with all required leg attachment hardware included, with a 40 minute per set assembly time. One set is packed across two cartons, with a packaged gross weight of 23 kg per set and total carton volume of 0.26 m³ per set, supporting 135 set loading in a 20GP container at 85% space utilization. The non-stackable structure requires allocated storage space for bulk orders, and the easy-clean faux leather surface reduces ongoing maintenance demands for high-traffic deployments.

Modern Two-Tone Armless Upholstered Side Dining Chair Specifications

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