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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
Desk height adjustment positions	8
Chair height adjustment positions	6
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	Particleboard core with melamine laminate finish, light wood grain
Desk frame legs	1.2 mm thick powder-coated round steel tube, silver gray
Desk book box	0.8 mm thick cold-rolled steel with powder coating
Chair seat and back	One-piece injection-molded polypropylene plastic, slatted design
Chair frame	1.2 mm thick powder-coated round steel tube, silver gray
Chair book basket	3 mm diameter steel wire, powder-coated silver gray
Floor glides	Black ABS plastic non-slip feet with steel insert
Height adjustment fasteners	Steel bolt-and-wing-nut locking mechanism
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	Telescopic leg with 8 preset positions, maximum height 760 mm
Under-seat book basket	Detachable wire basket under chair seat, 5 kg capacity
Pencil groove on desk top	Recessed channel along rear edge of desktop
Non-slip base feet	ABS plastic end caps on all four base legs
Ergonomic slatted backrest	Contoured plastic back with vertical ventilation slots
Ergonomic slatted seat	Curved plastic seat with front waterfall edge and horizontal slots
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 fixed-height or adjustable student seating for daily classes
After-school tutoring centers	Flexible height-adjustable desk and chair for mixed-age students
Home study areas	Compact ergonomic desk-chair set for children's homework use
Training institutions	Durable easy-to-clean set for frequent group training sessions
School libraries or reading rooms	Supplemental individual study workstations for student patrons
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

No standards data is available for this market.

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Desk and chair dimensions	GB/T 3976
Formaldehyde emission	GB 18580

Standardized tender description text

This product must meet the following technical requirements:
1. Desk and chair dimensions: GB/T 3976;
2. Formaldehyde emission: GB 18580;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

Its visual form balances clean, utilitarian lines with user-centric details: the desk features a light wood-grain melamine desktop paired with silver-gray powder-coated steel legs, while the matching chair uses a contoured, slatted polypropylene seat and backrest in a cohesive cantilever-style frame layout. Both units share a consistent silver-gray metal finish and black non-slip floor glides, creating a unified look that fits seamlessly into varied educational and residential settings. Constructed for long-term daily use, the set combines durable, low-maintenance materials across its components. The desk’s particleboard core desktop is finished with a scratch-resistant melamine surface, supported by 1.2 mm thick powder-coated round steel tube legs and a 0.8 mm thick powder-coated cold-rolled steel book box for under-desk storage. The chair frame uses the same 1.2 mm powder-coated steel tubing, paired with a one-piece injection-molded polypropylene seat and back with a slatted design, a 3 mm diameter powder-coated steel wire book basket under the seat, and black ABS plastic non-slip feet with steel inserts for stability. Height adjustment uses a steel bolt-and-wing-nut locking mechanism, with the seat supported by a 14 mm thick bent plywood or equivalent internal support board, and the upholstery paired with foam of specified density for consistent cushioning. Practical functions prioritize ergonomics and flexible usability. The desk’s telescopic legs offer 8 preset height positions with a maximum height of 760 mm, while the chair has 6 height adjustment positions to accommodate different user statures. Ergonomic features include a contoured slatted backrest with vertical ventilation slots, a curved slatted seat with a front waterfall edge and horizontal slots, and a lumbar support zone sized for proper posture alignment. A recessed pencil groove runs along the rear edge of the desktop to keep small supplies organized, and the detachable under-seat wire book basket holds additional study materials. The chair’s recline function reaches 125 degrees with suggested lock positions to support relaxed reading or focused work. Non-slip base feet protect floor surfaces and prevent unwanted shifting during use. This set is suited for a wide range of learning-focused spaces. It serves as standard daily seating in primary and secondary school classrooms, works well for mixed-age groups in after-school tutoring centers, and provides a compact ergonomic workspace in home study areas for children completing homework. It also fits the needs of training institutions requiring durable, easy-to-clean furniture for frequent group sessions, and acts as supplemental individual study workstations in school libraries or reading rooms. For procurement planning, each set ships in two cartons with a total packaged gross weight of 23 kg and a carton volume of 0.26 cubic meters. Assembly takes 40 minutes per set with included hardware, and a 20-foot general purpose container holds 135 sets at 85 percent space utilization, supporting bulk ordering for institutional or retail needs. No additional certifications or unlisted performance claims apply to this model.

Height-Adjustable Student Desk and Chair Set

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