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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 × 520 × 830 mm
Seat diameter	510 mm
Seat height	490 mm
Seat cushion thickness	80 mm
Backrest height above seat	340 mm
Backrest width at top	480 mm
Metal base ring diameter	500 mm
Metal frame tube diameter	25 mm
Open gap between seat and back	120 mm
Floor to base ring clearance	10 mm
Backrest padding thickness	60 mm
Vertical support bar width	20 mm
Finished Seat Cushion Thickness	90 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	9 kg
Static weight capacity	150 kg
Recommended continuous seating duration	3 hours
Seat foam density	35 kg/m³
Foam rebound rate	45%
Powder coat scratch resistance	2000 cycles
Fabric abrasion resistance (Martindale)	25000 cycles
Available color options	6
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³

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 upholstery	Cream woven polyester fabric
Backrest upholstery	Matching cream woven polyester fabric
Seat fill	High-density polyurethane foam
Backrest fill	Medium-density polyurethane foam
Support frame	1.2mm thick matte black powder-coated steel tubing
Base ring	Continuous 1.5mm thick powder-coated steel ring
Floor protection	Rubber anti-scratch pads fixed under base ring
Seam construction	Stitched perimeter seams with 8mm stitch pitch
Internal seat support	12mm thick plywood panel under foam
Finish coating	Lead-free matte black powder coating
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Swivel function	360-degree smooth rotation via hidden metal turntable
Seating support	Fixed non-reclining upright posture for dining use
Floor protection	Rubber pads prevent scuffs and reduce sliding noise
Assembly requirement	Knock-down assembly connecting back frame to base with included hardware
Back support	Curved open-back design provides mid-back lumbar contact
Seat access	Armless design allows side access for flexible seating at tables
Cleaning access	Smooth fabric surface supports spot cleaning with mild upholstery cleaner
Weight distribution	Circular base ring distributes load evenly across floor contact points
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 room	Pair with round or square dining tables for 6person casual dining setups
Cafe and bistro seating	Suitable for light commercial food service areas with compact table layouts
Home vanity or makeup area	Armless compact footprint fits small vanity desks for grooming use
Home office guest seating	Place beside desks as lightweight, space-efficient visitor seating
Open plan living room accent	Use as standalone accent seating in lounge corners or reading nooks
Small apartment dining nooks	Compact footprint fits compact kitchen dining areas with limited space
Hotel room lounge areas	Coordinate with low tables for boutique hotel guest room seating
Recommended Matching Desk Size	2.4 m executive desk

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015	Furniture strength, durability and safety for domestic seating
EN 1022:2018	Test method for seating stability
EN 16139:2013	Strength requirements for non-domestic light contract seating

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 to internal seat panel
GB/T 24821-2009	Test methods for furniture surface coating abrasion resistance
GB 18584-2001	Limit of harmful substances in wooden furniture for indoor use
GB/T 10357.3-2013	Furniture mechanical performance test for chair strength and durability

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to internal seat panel;
2. GB/T 24821-2009: Test methods for furniture surface coating abrasion resistance;
3. GB 18584-2001: Limit of harmful substances in wooden furniture for indoor use;
4. GB/T 10357.3-2013: Furniture mechanical performance test for chair strength and durability;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Cream Upholstered Armless Accent Dining Chair (model ADC-CR-520RB) is a modern, minimalist seating solution defined by clean, flowing lines and a compact, balanced silhouette. Its curved open backrest forms a gentle, continuous arc that offers mid-back lumbar contact, with no protruding armrests to interrupt its sleek profile, while a continuous circular black metal ring base anchors the design for a light, uncluttered visual presence. The soft cream upholstery contrasts sharply with the matte black base, creating a refined, understated aesthetic that complements a wide range of interior palettes.
Crafted for lasting regular use, the chair features cream woven polyester upholstery across both seat and backrest, with stitched perimeter seams set to an 8mm stitch pitch for a neat, durable finish. The seat is padded with high-density polyurethane foam supported by a 12mm thick internal plywood panel, while the backrest uses medium-density polyurethane foam for gentle, consistent support. The frame is constructed from 1.2mm thick matte black powder-coated steel tubing, paired with a 1.5mm thick continuous powder-coated steel ring base. Rubber anti-scratch pads fixed beneath the base protect hard flooring from scuffs and reduce sliding noise during use.
Functionally, the chair delivers 360-degree smooth rotation via a hidden metal turntable, with a fixed non-reclining upright posture optimized for dining and short-term seating. Its armless design allows easy side access, making it flexible for positioning around tables of different configurations, while the smooth fabric surface supports simple spot cleaning with mild upholstery cleaner. The chair is delivered in knock-down form, with included hardware to connect the back frame to the base, requiring assembly on site.
This versatile chair suits a wide range of spaces: it pairs seamlessly with round or square residential dining tables for casual family setups, fits small apartment dining nooks with limited floor space, works as light commercial seating for cafes and bistros with compact table layouts, serves as space-efficient guest seating in home offices, fits neatly beside small vanity desks for grooming use, and acts as understated accent seating in open-plan living room corners or reading nooks.
When procuring this chair, note that each unit ships across two cartons, with straightforward assembly required on delivery. Its compact footprint supports high space utilization for bulk orders, and the armless profile allows flexible arrangement even in tight seating plans without restricting guest movement.

Cream Upholstered Armless Accent Dining Chair with Curved Open Back and Black Metal Ring Base Specifications

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