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WANGLI
This height-adjustable desk-and-chair set delivers reliable comfort and rugged durability for active learning environments.
The desk features a compact work surface with a decorative laminate finish and protective edge banding — effectively resisting scratches, moisture, and everyday wear. Its height adjusts smoothly across a broad range, accommodating students of different ages and statures. Beneath the desktop, a sturdy steel book basket offers durable, ventilated storage for textbooks and supplies. The frame is built from robust oval steel tubing, with carefully engineered crossbars for added stability.
The matching chair features contoured plywood seating and backrest panels, finished with fireproof laminate on both faces and sealed edges for enhanced moisture resistance and longevity. Like the desk, the chair offers straightforward height adjustment to promote proper sitting posture during lessons.
Durability is reinforced throughout the design. All floor-contact fittings are crafted from high-quality nylon, tested to withstand hundreds of thousands of movement cycles while ensuring quiet, smooth operation. The entire steel framework undergoes thorough chemical pretreatment and powder coating — delivering outstanding resistance to scratches, corrosion, and daily wear.
By combining ergonomic adaptability, sturdy construction, and low-maintenance materials, this set offers a dependable, long-lasting solution for modern classrooms and training spaces.
Component | Specification | Material/Note |
|---|---|---|
Overall size | 400×600×（670-790）mm | Height adjustable |
Desktop size | 400×600×18mm | PVC edge-banded density board, double-sided decorative melamine paper |
Book basket | 450×300×130mm | 1.0mm steel sheet, bent formed |
Upper frame tube | 20×49×1.2mm | Oval tube |
Lower frame tube | 30×60×1.2mm | Oval tube |
Connecting bar | 20×49×1.2mm | Oval tube |
Component | Specification | Material/Note |
|---|---|---|
Overall size | 415×370×（350-430）mm | Height adjustable |
Seat size | 415×370mm | Multi-layer plywood with double-sided fireproof laminate, painted edge sealing |
Backrest size | 440×150mm | Multi-layer plywood with double-sided fireproof laminate, painted edge sealing |
Upper frame tube | 24×1.5mm | Round tube |
Lower frame tube | 32×2.0mm | Round tube |
Component | Material | Note |
|---|---|---|
Bottom plastic fittings | Nylon plastic | Friction resistance ≥100,000 cycles |
Process | Specification | Note |
|---|---|---|
Pretreatment | Acid pickling and phosphating | Corrosion resistant, rust proof |
Coating | Powder coating | High scratch resistance |
This height-adjustable desk-and-chair set adapts seamlessly to a variety of educational environments.
Standard Classrooms
Height adjustability accommodates students across grade levels, while the scratch-resistant desktop and sturdy steel book basket withstand daily use. Durable nylon glides ensure stable positioning on any flooring.
Training Centers
Generous surface depth comfortably supports laptops and materials during extended sessions. The fireproof laminated seating resists stains and wipes clean quickly, while the coated steel frame endures constant use by different trainees.
Examination Halls
Rigid construction provides a stable, wobble-free writing platform. The open steel basket allows proctors to verify contents at a glance, and adjustable sizing helps each candidate maintain proper posture.
Multi-Purpose Learning Spaces
Flexible height adjustment supports quick transitions between individual work, group collaboration, and formal testing. Smooth-gliding feet protect floors during reconfiguration, while easy-clean surfaces preserve a professional look despite heavy daily rotation.
The desk is adjustable from 670mm to 790mm, and the chair is adjustable from 350mm to 430mm. The desk-to-seat height differential ranges from approximately 320mm to 360mm across all settings, ensuring proper ergonomic posture for students of various sizes.
The desktop is made from density board with PVC edge banding and double-sided decorative melamine paper. The PVC edge banding provides excellent impact and moisture protection, while the melamine surface offers scratch resistance and easy cleaning.
Both the seat (415×370mm) and backrest (440×150mm) are made from multi-layer plywood with double-sided fireproof laminate and painted edge sealing. This construction provides excellent durability, heat resistance, and moisture protection.
