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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	50 kg
Recommended maximum user weight	100 kg
Suitable user age range maximum	16 years
Height adjustment gear count	6 gears
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

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 surface	Melamine-faced particle board with wood-grain finish
Desk top edge trim	Injection-molded PP edge band in blue
Main frame	Gray powder-coated carbon steel square tube
Desk book box	Gray cold-rolled steel sheet with folded edges
Lower storage basket	Welded steel wire mesh, gray powder coated
Chair seat and backrest	One-piece injection-molded PP plastic, light blue
Chair back support brackets	Bent round steel tube, gray powder coated
Base foot pads	Black non-slip PE 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

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Desk height adjustment	Manual bolt-pin height adjustment via pre-drilled leg holes
Lower book basket storage	Open wire basket below the desk book box
Edge impact protection	Soft PP edge trim around full desk perimeter
Backrest ventilation	Curved slot vents on plastic backrest
Seat drainage/ventilation slots	Horizontal grooves on plastic seat surface
Anti-slip floor protection	PE 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 classrooms	Standard fixed or flexible classroom seating arrangements
After-school tutoring centers	Individual study desks for small-group instruction
School libraries and reading rooms	Supplemental reading and writing workstations
Home study areas	Children's homework and study desk at home
Exam halls	Standardized individual writing stations for testing
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 furniture dimensions and functional 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 desk and chair functional dimensions
GB 28007-2011	Applicable for safety requirements of children's furniture

Standardized tender description text

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

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Product Description

The set balances structured, functional design with thoughtful comfort features, making it a versatile choice for educational and residential study environments. Visually, the set features a coordinated gray and light blue color palette. The desk pairs a wood-grain melamine-faced particle board top with bright blue injection-molded PP edge trim, supported by a frame of gray powder-coated carbon steel square tubing. Below the desk surface, a folded-edge cold-rolled steel book box and an open welded steel wire mesh lower storage basket match the frame’s gray finish. The chair’s one-piece light blue PP plastic seat and backrest are mounted to gray powder-coated bent round steel support brackets, with black non-slip PE foot capping all base legs to create a cohesive, low-profile silhouette suitable for shared spaces. Construction prioritizes long-term durability and user comfort. The desk’s static load capacity reaches 50 kg, while the chair supports a maximum user weight of 100 kg. The chair’s 90 mm thick seat cushion uses 45 kg/m³ foam with 65% rebound, paired with a 70 mm thick backrest cushion made of 38 kg/m³ foam, and 1.4 mm thick upholstery rated for 50000 abrasion cycles. A 14 mm bent plywood internal support board reinforces the seat structure. All steel components are powder-coated to resist scuffs and corrosion, and the desk’s PP edge trim provides full-perimeter impact protection. Practical functions focus on adaptability and daily usability. The desk adjusts across 6 height positions via manual bolt-pin alignment with pre-drilled leg holes, allowing the set to grow with users. The chair backrest reclines to 125° with 3 lock positions, with curved slot vents on the backrest and horizontal grooves on the seat surface to enhance airflow and prevent moisture buildup. Two tiers of desk storage — a closed book box and an open lower wire basket — organize school supplies, reading materials, and personal items. PE rubber foot pads protect floor surfaces from scratches and reduce shifting during use. The set is designed for use across a wide range of settings. It works for standard fixed or flexible seating layouts in primary and secondary classrooms, individual study stations in after-school tutoring centers, supplemental workstations in school libraries and reading rooms, homework spaces in home study areas, and standardized testing stations in exam halls. It pairs effectively with 2.4 m executive desks when used in administrative or combined learning spaces. Procurement teams should note that each set ships in 2 cartons, with a total gross weight of 23 kg and a total 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 bulk ordering for school districts or facility management projects.

Height-Adjustable Student Desk and Chair Set

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