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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 total net weight	14 kg
Height adjustment positions	8 positions
Footpad static load per piece	30 kg
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 and chair top panels	16 mm laminated particleboard with wood-grain surface
Edge trim	Injection-molded ABS plastic, sky blue color
Support frame	1.2 mm thick powder-coated carbon steel tube, silver finish
Storage compartment	0.8 mm galvanized steel sheet, grey powder coat
Height adjustment mechanism	Steel bolt and nylon lock collar, black plastic ring
Floor feet	Black non-slip ABS plastic end caps
Chair back frame	Bent 25 mm round steel tube, silver powder coat
Panel fasteners	Phillips-head steel screws, recessed into panels
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 discrete adjustment via 8 height positions on leg tubes
Under-desk open storage	Full-width open-front compartment with back panel
Pencil groove	Recessed groove along rear desk edge
Non-slip floor protection	Four plastic footpads per unit, fixed position
Fixed chair backrest	Slightly curved, fixed-angle ergonomic back support
Integrated footrest bar	Horizontal steel bar between front desk legs
Stackable design capability	Nesting frame geometry for compact storage
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	Suitable for primary and middle school classrooms
Home study area	Ideal for childrens bedroom or home study nooks
After-school tutoring centers	Appropriate for training and tutoring facilities
International school furniture procurement	Compatible with global educational furniture standards
Summer camp and activity rooms	Suitable for seasonal activity and study spaces
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 desk and chair dimensions and safety
EN 14073-2:2004	Applicable for storage furniture safety and stability

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 childrens furniture safety evaluation

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 childrens furniture safety evaluation;
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 cohesive color palette: silver powder-coated steel frames form the structural backbone, paired with wood-grain laminated work surfaces, sky blue injection-molded ABS edge trim, and black plastic hardware and foot caps, creating a clean, durable aesthetic suited for educational environments. The layout includes a full-width open-front under-desk storage compartment with a back panel, a recessed pencil groove along the rear desk edge, and an integrated horizontal steel footrest bar between the front desk legs, with the chair featuring a slightly curved fixed-angle backrest and seat cushion sized for youth comfort. Constructed with a 1.2 mm thick powder-coated carbon steel tube support frame and a bent 25 mm round steel tube chair back frame, the set delivers sturdy structural integrity. Work surfaces use 16 mm laminated particleboard with wood-grain finish, while the under-desk storage compartment is made of 0.8 mm grey powder-coated galvanized steel sheet. The chair’s seat rests on a 14 mm bent plywood or equivalent internal support board, with 90 mm thick seat foam at 45 kg/m³ density and 65% rebound reference, and 70 mm thick back foam at 38 kg/m³ density, upholstered in a 1.4 mm thick material with 50000 cycle abrasion resistance. Edge trim is sky blue injection-molded ABS plastic, floor feet are black non-slip ABS end caps, and the height adjustment mechanism uses steel bolts with nylon lock collars and black plastic rings, secured by recessed Phillips-head steel screws. Practical functions include manual discrete desk height adjustment across 8 positions on the leg tubes, fixed-position non-slip floor protection via four plastic footpads per unit, and a fixed ergonomic chair backrest with lumbar support. The set also features nesting frame geometry for compact stackable storage, and a full-width open under-desk compartment for organizing books and supplies. The chair offers 540 mm clear width between armrests, 240 mm lumbar support zone height, and stable load distribution with 50 kg desk static load capacity and 30 kg static load per footpad, with a total net weight of 14 kg. This set is suitable for primary and middle school K-12 classrooms, children’s bedroom or home study nooks, after-school tutoring and training centers, international school furniture procurement, and seasonal summer camp or activity room spaces. For procurement planning, each set ships in 2 cartons with a total packaged gross weight of 23 kg and total carton volume of 0.26 m³, with carton dimensions of 850×420×720 mm. Assembly takes 40 minutes per set, and a 20GP container holds 135 sets at 85% space utilization, supporting efficient bulk ordering and logistics coordination for educational facility projects.

Height-Adjustable Student Desk and Chair Set

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