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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
Total set weight	12 kg
Height adjustment increments	10
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 and storage body	Injection-molded polypropylene plastic, blue matte finish
Chair seat and backrest	Injection-molded polypropylene plastic with slatted design, blue matte finish
Desk support frame	1.2 mm thick cold-rolled steel tube, silver powder-coated finish
Chair support frame	1.0 mm thick cold-rolled steel tube, silver powder-coated finish
Height adjustment mechanism	Steel pin lock with black plastic adjustment lever
Floor glides	Black hard plastic non-slip end caps
Desk storage compartment floor	Perforated polypropylene plastic panel
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	Manual pin-lift adjustment with 10 fixed positions, 760 mm range
Under-desk storage	Open-front compartment with perforated base for book and supply storage
Slatted chair backrest	Horizontal ribbed design with top carry handle cutout
Slatted chair seat	Horizontal ribbed non-slip surface with curved front edge
Desk top edge lip	Raised rear and side edge barriers
Stable cantilever base	H-shaped steel base with plastic floor glides
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	Ideal for daily student study and class activities
Home study rooms	Suitable for children's homework and reading use
Tutoring centers and training institutions	Supports flexible classroom layout and long-term use
International school facilities	Meets common global educational furniture sizing standards
After-school activity rooms	Provides ergonomic seating for extended study sessions
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 seating and tables functional dimensions
EN 1729-2:2012	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 functional dimensions and size grading
GB 28007-2011	Applicable for children's furniture safety technical requirements
GB/T 10357.1-2013	Applicable for desk and chair strength and durability testing methods

Standardized tender description text

This product must meet the following technical requirements:
1. GB/T 3976-2014: Applicable for school furniture functional dimensions and size grading;
2. GB 28007-2011: Applicable for children's furniture safety technical requirements;
3. GB/T 10357.1-2013: Applicable for desk and chair strength and durability testing methods;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The set features a unified blue matte finish across its injection-molded polypropylene plastic components, paired with silver powder-coated steel support frames for a clean, durable visual profile that fits seamlessly into structured learning spaces. Constructed for lasting use, the desk top and storage body are made of injection-molded polypropylene with a blue matte surface, supported by a 1.2 mm thick cold-rolled steel tube frame finished in silver powder coating. The chair mirrors this material palette, with a slatted injection-molded polypropylene seat and backrest mounted to a 1.0 mm thick cold-rolled steel tube frame. Internal support includes a 14 mm bent plywood seat support board and a 14 mm bent plywood/composite reinforced backrest frame. Height adjustment is controlled via a steel pin lock with a black plastic adjustment lever, and the set sits on black hard plastic non-slip floor glides. The under-desk storage compartment uses a perforated polypropylene plastic panel for its base. Practical functionality centers on ergonomic adaptability, with manual pin-lift desk height adjustment across 10 fixed positions. The desk includes an open-front under-desk storage compartment for books and supplies, plus raised rear and side edge lips on the desk top to prevent items from sliding off. The chair features a horizontal ribbed non-slip seat with a curved front edge, a horizontal ribbed backrest with a top carry handle cutout, and a stable H-shaped cantilever steel base. The seat cushion is 90 mm thick, the backrest padding is 70 mm thick, and the lumbar support zone reaches 240 mm in height, with 540 mm of clear width between armrests. The desk top supports a static load of 50 kg, and the set has a total weight of 12 kg. This desk and chair set is ideal for primary and secondary school classrooms for daily study and class activities, home study rooms for children’s homework and reading, tutoring centers and training institutions that require flexible classroom layouts, international school facilities that align with global educational furniture sizing standards, and after-school activity rooms where extended seating comfort is needed. For procurement planning, each set is packaged in 2 cartons with a total gross weight of 23 kg and a volume of 0.26 m³, with carton dimensions of 850×420×720 mm. Assembly takes 40 minutes per set. A 20GP container holds 135 sets at 85% space utilization, supporting bulk ordering for large-scale facility outfitting.

Height-Adjustable Student Desk and Chair Set

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