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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)	600 × 450 × 760 mm
Overall desk dimensions	600 x 450 x 760 mm
Desk top thickness	30 mm
Desk height adjustment range	760 mm
Height adjustment increment	30 mm
Stool seat thickness	16 mm
Stool height adjustment range	440 mm
Desk fixed leg tubing size	30 x 60 x 1.5 mm
Desk lift tube tubing size	20 x 50 x 1.2 mm
Cross brace tubing size	20 x 40 x 1.2 mm
Desk T-foot length	450 mm
Under-desk knee clearance height	640 mm
Under-desk apron depth	80 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 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.

Total set static load capacity	200 kg
Desktop impact resistance	2.3 kg hammer strike without cracking
Foot glide pull-off resistance	1000 N
Recommended user age range	18 years
Frame rust resistance coating durability	500 hours salt spray without corrosion
Edge impact resistance	10000 repeated bump cycles without delamination
Surface abrasion resistance	2000 cycles without visible wear
Warranty period	5 years
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.

Desktop	Blue injection-molded ABS panel with rounded collision-safe edges
Desk apron	Black powder-coated steel support frame under desktop
Fixed desk legs	1.5mm thick rectangular steel tube with black electrostatic powder coat
Height adjustment lift tubes	1.2mm thick steel tube with evenly spaced pin holes for locking
Cross support brace	1.2mm thick steel tube welded between desk legs for rigidity
Stool seat	Blue molded ABS panel with rounded matching edges
Stool frame	Black powder-coated steel tube with identical pin-hole height adjustment
T-base foot glides	Injection-molded PP anti-slip caps with floor protection pads
Height locking fasteners	M8 zinc-plated steel bolts and lock pins
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

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Desk height adjustment	5 pin-locked positions with 30mm increments, secured by M8 locking bolts
Structural stability	T-shaped floor feet and diagonal cross brace prevent wobble during writing use
Collision protection	Rounded smooth edges on desk and seat eliminate sharp corner injury risks
Floor protection	Non-marking PP glides prevent scratching on hard classroom floors
Height reconfiguration	Tool-operated bolt locking prevents accidental height slippage during use
Surface maintenance	Non-porous molded ABS surface resists ink stains and allows easy wipe cleaning
Recline Angle / Lock Reference	125° with 3suggested lock positions
Tilt Tension User-weight Range	Reference adjustment coverage 120 kg
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.

K-12 classroom use	Single-seat configuration suitable for standard 600mm per-student classroom spacing
Home study space	Compact footprint fits small home study areas for children's daily homework use
Tutoring center use	Durable easy-clean surface withstands high-traffic daily use in tutorial settings
After-school program facilities	Collision-safe edges and stable base suit unsupervised student use environments
Temporary training venue use	Lightweight frame allows easy repositioning for flexible room arrangements
Bulk institutional procurement	Standardized sizing and construction aligns with public school furniture tender specifications
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 1729-1:2015	Applicable standard for functional and safety requirements for educational furniture
EN 1729-2:2015	Applicable standard for safety requirements and test methods for educational seating

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3976-2014	Applicable standard for functional size and safety of school desks and chairs
GB 18584-2001	Applicable standard for indoor decoration material limit of harmful substances
GB/T 10357.1-1989	Applicable standard for furniture mechanical performance test for tables

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3976-2014: Applicable standard for functional size and safety of school desks and chairs;
2. GB 18584-2001: Applicable standard for indoor decoration material limit of harmful substances;
3. GB/T 10357.1-1989: Applicable standard for furniture mechanical performance test for tables;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Height-Adjustable Single Student Desk and Stool Set (model STU-ADJ-BL600) is an unbranded school-grade public furniture solution designed for flexible, long-lasting learning environments. Visually, the set features a cohesive color scheme of bright blue molded desktop and seat paired with matte black steel framing, with fully rounded, collision-safe edges on all user-facing surfaces that eliminate sharp corner hazards. The desk delivers a 600mm wide work surface sized to align with standard 600mm per-student classroom spacing, while the matching stool mirrors the desk’s design language for a consistent, uncluttered layout across learning spaces.
Built for heavy institutional use, the set’s construction pairs injection-molded ABS panels for the desk top and seat with a robust steel frame finished in electrostatic black powder coat. The desk uses 1.5mm thick rectangular fixed leg tubing connected by welded steel cross support braces for rigidity, with 1.2mm thick lift tubes featuring evenly spaced pin holes for secure height adjustment. Height positions lock via M8 zinc-plated steel bolts and lock pins, and T-shaped base feet are fitted with injection-molded PP anti-slip glides with integrated floor protection pads. The frame coating withstands 500 hours of salt spray exposure without corrosion, while the desktop resists cracking from a 2.3kg hammer strike, edges withstand 10000 repeated bump cycles without delamination, and surfaces show no visible wear after 2000 abrasion cycles. The full set supports a 200kg static load, with foot glides offering 1000N of pull-off resistance to stay securely in place.
Functionally, the desk offers 5 pin-locked height positions adjusted in 30mm increments up to 760mm, with tool-operated locking to prevent accidental slippage during use, and the stool adjusts to a maximum height of 440mm with the same secure locking mechanism. The backrest offers a 125° recline range with 3 suggested lock positions, while the T-shaped feet and diagonal cross brace eliminate wobble during writing tasks. The non-porous ABS surfaces resist ink stains and wipe clean quickly, and non-marking glides prevent scratches on hard flooring.
This set is suited for K-12 classrooms, compact home study spaces, high-traffic tutoring centers, after-school program facilities, and temporary training venues where easy repositioning supports flexible room arrangements. For bulk procurement, note each set ships in 2 cartons, requires 40 minutes of assembly per unit, and aligns with standard public school furniture tender specifications, with 135 sets fitting in a 20GP container at 85% space utilization.

Height-Adjustable Single Student Desk and Stool Set Specifications

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