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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 load capacity	50 kg
Set shipping weight reference	14 kg
Height adjustment cycle life	5000 cycles
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
Gas-lift Cycling Reference	Acceptance target 100000 cycles
Upholstery Seam Pitch	4 mm

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 tabletop	Light blue blow-molded HDPE plastic, non-slip textured top surface
Chair seat and backrest	Light blue injection-molded PP plastic with perforated ventilation pattern
Desk and chair support frame	Silver-gray powder-coated carbon steel round tubes
Height adjustment mechanism	Steel screw-rod lift with black plastic crank handle
Storage drawer	Light blue integral blow-molded HDPE plastic compartment
Book basket	Silver welded steel wire grid with powder coating
Floor glides	Black hard plastic end caps on steel frame feet
Height adjustment locking collar	Black reinforced nylon plastic ring on leg tube
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.

Desk height adjustment	Manual side crank adjusts tabletop height to fit different student heights
Under-desk storage drawer	Open-front compartment for storing books, stationery and school supplies
Lower wire book basket	Grid basket for additional storage of bags or books
Chair backrest ventilation	Perforated plastic back improves air circulation during long study sessions
Chair back carry handle	Integrated top cutout handle for easy lifting and moving of chair
Stable non-slip base	Plastic foot glides prevent floor scratching and reduce shifting
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 school classrooms	Standard single-student seating for daily class and study activities
Home study rooms	Ergonomic individual work station for children's homework and reading
Tutoring centers and training institutions	Durable easy-to-clean furniture for high-turnover educational spaces
After-school activity rooms	Lightweight movable seating and desk for flexible room layout
International school facilities	Meets common global ergonomic standards for student furniture
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 furniture seating and table dimensions
EN 1729-2:2018	Applicable for educational furniture safety requirements and testing

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3976-2014	Applicable for school furniture dimensions and functional requirements
GB 28007-2011	Applicable for children's furniture safety technical specifications

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3976-2014: Applicable for school furniture dimensions and functional requirements;
2. GB 28007-2011: Applicable for children's furniture 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 profile balances functional simplicity with a child-friendly aesthetic, featuring a consistent light blue finish across the desk tabletop, under-desk storage drawer, and chair seat and backrest, paired with silver-gray powder-coated steel support frames and black plastic hardware accents for a cohesive, low-maintenance appearance. The layout integrates dedicated storage elements directly into the desk structure, with a clear, open design that keeps supplies within easy reach without cluttering the work surface. In terms of construction and materials, the set pairs durable plastic components with a robust steel frame for lasting performance. The desk tabletop is made of light blue blow-molded HDPE plastic with a non-slip textured top surface, while the chair seat and backrest use light blue injection-molded PP plastic with a perforated ventilation pattern. Both the desk and chair are supported by silver-gray powder-coated carbon steel round tube frames, with height adjustment handled by a steel screw-rod lift operated via a black plastic crank handle. Additional components include a light blue integral blow-molded HDPE plastic open-front storage drawer, a silver welded steel wire grid book basket with powder coating, black hard plastic floor glides on frame feet, black reinforced nylon plastic height adjustment locking collars, and a 14 mm bent plywood or equivalent internal seat support board. The seat foam has a density of 45 kg/m³ with 65% rebound, while back foam has a density of 38 kg/m³, with upholstery measuring 1.4 mm thick and rated for 50000 abrasion cycles. Practical functionality centers on adaptable ergonomics and organized storage. The desk’s manual side crank adjusts tabletop height to accommodate different student heights, with the adjustment mechanism rated for 5000 cycles. Under-desk storage includes an open-front compartment for books, stationery, and school supplies, plus a lower wire basket for additional storage of bags or books. The chair’s perforated plastic back improves air circulation during extended study sessions, while an integrated top cutout handle allows easy lifting and repositioning. Plastic foot glides prevent floor scratching and reduce shifting, and the chair back reclines to 125° with 3 suggested lock positions for personalized support. The desk has a static load capacity of 50 kg, while the five-star chair base has a reference load of 150 kg. This set is suited for a wide range of educational and residential spaces. It works as standard single-student seating in primary and secondary school classrooms, and serves as an ergonomic individual workstation in home study rooms for children’s homework and reading. Tutoring centers and training institutions benefit from its durable, easy-to-clean design suited for high-turnover educational spaces, while after-school activity rooms can leverage its lightweight, movable build to support flexible room layouts. It also fits international school facilities, as it meets common global ergonomic standards for student furniture.

Height-Adjustable Student Desk and Chair Set

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