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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
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.

Desk static top load	50 kg
Stool static seat load	100 kg
Book box storage volume	35 L
Height adjustment positions	8 levels
Foot slip resistance rating	Class II static friction
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%
Back Foam Density Reference	38 kg/m³
Upholstery Thickness / Abrasion Reference	1.4 mm / 50000 cycles
Five-star Base Static Load Reference	Acceptance target ≥120 kg; chair reference load 150 kg
Caster Rolling Durability Reference	Acceptance target 30000 cycles

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Desk and stool tops	18 mm particleboard with melamine laminate, wood grain finish
Top edge trim	Soft injection-molded PP plastic, blue, rounded profile
Frame uprights and crossbars	1.0 mm cold-rolled steel tube with light gray powder coating
Under-desk book box	Perforated steel sheet with gray powder coat, formed front lip
Height adjustment pins	Zinc-plated steel push pins with plastic grip
Base foot caps	Impact-resistant PP plastic, non-slip bottom texture
Connection brackets	Die-cast aluminum alloy joint housings
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
Five-star Base Material Thickness	Metal base wall 3.5 mm; diameter 700 mm

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Desk height adjustment	Pin-locked manual adjustment with 8 preset levels, no tools required
Edge anti-collision protection	Continuous soft PP edge guard covers all four top corners
Perforated ventilation book box	Round punched holes on front and side book box panels
Anti-slip floor protection	Four capped T-leg feet per unit with non-marking bottom surface
Set coordinated sizing	Desk and stool sold as a matched set with compatible height ranges
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.

Primary and secondary classrooms	Suitable for full-time classroom use with adjustable height for growing students
After-school tutoring centers	Suitable for multi-age group seating with quick height reconfiguration
Home study nooks	Suitable for children's homework and reading at home
Exam hall seating	Suitable for standardized test rooms with uniform desk and stool sets
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 for educational institution seating and table dimensions
EN 1729-2:2017	Applicable for educational furniture safety requirements and test methods

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3976-2014	Applicable for school furniture functional sizes and height matching levels
GB 28007-2011	Applicable for children's furniture general safety technical specifications

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3976-2014: Applicable for school furniture functional sizes and height matching levels;
2. GB 28007-2011: Applicable for children's furniture general safety technical specifications;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

Its visual form features a coordinated T-leg base structure, with light gray powder-coated steel framing paired with wood-grain finished work surfaces and soft blue rounded edge trim, creating a clean, functional aesthetic suitable for high-traffic use. The set’s layout integrates storage directly under the desk surface to maximize usable workspace while keeping study materials within easy reach. Constructed with durable, user-safe materials, the set’s desk and stool tops use 18 mm particleboard with melamine laminate, framed by soft injection-molded PP plastic edge trim that eliminates sharp corners. The frame uprights and crossbars are made from 1.0 mm cold-rolled steel tube with a light gray powder coat for scratch and wear resistance. Under-desk storage is provided by a perforated steel sheet book box with a gray powder coat and formed front lip, while height adjustment uses zinc-plated steel push pins with plastic grips for smooth, tool-free operation. Base foot caps are impact-resistant PP plastic with non-slip bottom texture, and connection points feature die-cast aluminum alloy joint housings for structural stability. The stool’s seat includes a 14 mm bent plywood or equivalent internal support board, paired with a backrest supported by a 14 mm bent plywood/composite reinforced frame. Practical functions prioritize adaptability and daily usability. The desk offers pin-locked manual height adjustment across 8 preset levels, with no tools required to reconfigure the set for different user heights. Continuous soft PP edge guard covers all four desk corners for anti-collision protection. The perforated book box includes round punched holes on front and side panels for ventilation, and the four capped T-leg feet provide anti-slip, non-marking floor protection. The stool supports recline up to 125° with suggested lock positions, with tilt tension adjustment coverage up to 120 kg. Static load capacity reaches 50 kg for the desk top and 100 kg for the stool seat, with 35 L of book box storage volume. Foot slip resistance carries a Class II static friction rating, with seat foam density at 45 kg/m³ and 65% rebound, and back foam density at 38 kg/m³. This set fits a range of commercial and residential spaces. It is suitable for full-time primary and secondary classroom use, where adjustable height accommodates growing students throughout the school year. After-school tutoring centers benefit from quick height reconfiguration for multi-age groups, while exam halls can deploy uniform sets for standardized test settings. For residential use, it works well in home study nooks for children’s homework and independent reading. For procurement planning, each set ships in 2 cartons with a packaged gross weight of 23 kg and total carton volume of 0.26 m³, with assembly taking 40 minutes per set. A 20GP container holds 135 sets at 85% space utilization. The set supports daily use of 8 hours, with ergonomic suitability confirmed through testing.

Height-Adjustable Student Desk and Stool Set

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