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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 top static load capacity	80 kg
Set total weight	18 kg
Height adjustment positions	4 positions
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 top	Injection-molded PP plastic with matte finish
Desk storage body	ABS plastic shell with internal perforated shelf
Desk frame legs	Powder-coated round steel tube, 32 mm diameter
Chair seat and backrest	Slatted PP plastic with ribbed structure
Chair frame	Powder-coated steel tube, 25 mm diameter
Chair book basket	Welded steel wire with anti-rust coating
Base foot pads	Non-slip rubber end caps
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	4-level pin-lock telescopic adjustment up to 760 mm
Under-desk storage	Open-front compartment with perforated shelf
Desk pen groove	Integrated slotted tray along rear desk edge
Chair book basket	Wire basket mounted beneath the seat
Backrest carry handle	Rectangular cutout at top of backrest
Floor protection	Rubber foot pads on all base legs
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 student seating for daily classes and exams
Tutoring centers and training rooms	Flexible seating for after-school study programs
Home study areas	Ergonomic desk and chair for children's homework and reading
International school facilities	Complies with common school furniture dimensional standards
Exam halls	Stable writing surface with built-in storage for personal items
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 school chairs and desks dimensional requirements
EN 1729-2:2012	Applicable for school 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 grading
GB 28007-2011	Applicable for children's furniture safety technical requirements

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 grading;
2. GB 28007-2011: Applicable for children's furniture safety technical requirements;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

This height-adjustable school desk and chair set delivers a practical, student-centered seating and work solution tailored for both educational and residential use. Its visual design balances functional structure with clean, approachable lines: the desk features a sleek, matte injection-molded PP plastic work surface paired with a cantilever-style powder-coated steel frame, while the chair incorporates a slatted PP plastic seat and backrest with a ribbed structure, supported by a matching powder-coated steel frame. A built-in under-desk storage compartment and under-seat wire book basket add subtle, purposeful design elements that enhance utility without cluttering the overall form. Constructed with durable, low-maintenance materials, the set is built to withstand frequent daily use. The desk frame uses 32 mm diameter powder-coated round steel tubes, paired with an ABS plastic storage body that includes an internal perforated shelf for organized storage. The chair frame is made of 25 mm diameter powder-coated steel tube, with a welded steel wire book basket finished with an anti-rust coating for long-term resilience. Internal support structures include a 14 mm bent plywood or equivalent support board under the seat, and a 14 mm bent plywood/composite reinforced frame within the backrest, while non-slip rubber end caps on all base legs protect flooring surfaces. Functionally, the set prioritizes adaptability and convenience. The desk offers 4-level pin-lock telescopic height adjustment reaching up to 760 mm, allowing it to accommodate students as they grow. An integrated slotted pen tray runs along the rear edge of the desk top for easy access to writing tools, while the open-front under-desk storage compartment provides space for books and supplies. The chair includes a rectangular cutout carry handle at the top of the backrest for easy repositioning, and its backrest reclines up to 125° with 3 suggested lock positions for personalized comfort. The work surface supports a static load of 80 kg, and the chair base supports a reference load of 150 kg, ensuring stable performance during use. This set is versatile across a range of spaces. It serves as standard student seating for daily classes and exams in primary and secondary school classrooms, as well as flexible seating for after-school study programs in tutoring centers and training rooms. It is also well-suited for international school facilities, aligning with common school furniture dimensional standards, and works effectively in exam halls, where its stable writing surface and built-in storage keep personal items organized. For residential use, it provides an ergonomic work spot for children’s homework and reading in home study areas. For procurement planning, each set ships in 2 cartons with a total packaged gross weight of 23 kg and a carton volume of 0.26 m³ per set. Assembly takes 40 minutes per set, and a 20GP container holds 135 sets at 85% space utilization, supporting efficient bulk ordering and logistics for institutional or commercial buyers.

Height-Adjustable School Desk and Chair Set with Storage

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