Quality KJ-2101-Modern School Chairs with Integrated Wooden Desks
1. Standing foot: Made of high-quality aluminum alloy integrated die-casting, with armrest bracket, specification 910x440x45 (mm), thickness greater than 4mm, strong load-bearing capacity, stable connection, rust resistance, and durability.2. Backboard: Made of steel or aluminum alloy (choose 1 from 2) frame, the panel is E1 grade multi-layer laminated fireproof board, which is formed by high-temperature and high-pressure drying with molds, has high strength and is not easy to break. It is double-sided pasted with high-quality fireproof board with a thickness of 0.8mm, and the surface is scratch resistant and wear-resistant, with a thickness of 9mm.3. Seat board: E1 grade multi-layer board is used, which is formed by high-temperature and high-pressure drying with a mold. It has high strength and is not easy to break. High quality fireproof board is pasted on both sides, and the surface is scratch resistant and wear-resistant. The edges are sealed with environmentally friendly paint, with a thickness of 15mm.4. Desktop: Made of 18mm thick medium density fiberboard substrate, with 0.8mm fireproof board pasted on the surface, semi-circular edge wrapped near the human end, and 1.0mm PVC straight edge sealed on the other 3 sides. The desktop is 300mm deep, with high bonding strength, wear resistance, scratch resistance, easy cleaning, and durability.5. Table bucket: ¢ 5+¢ 3mm round steel bent and welded into shape, hollow design, no dirt or grime.6. Rebound device: die cast aluminum alloy seat plate connector, buffering automatic gravity recovery mechanism, with the advantages of good return, low failure rate, never failure, and low noise.7. Welding: CO2 shielded welding is used, with deep solder joints without bottom seams, smooth and even welds, good load-bearing capacity, and strong durability.8. Hardware: All products comply with national standards to ensure secure connections and long service life.9. Surface treatment of steel parts: multiple degreasing acid washing neutralization surface adjustment film coating crystallization electrostatic spraying. The surface is smooth and even, with even spraying. There will never be any peeling of the paint surface.