Table and chair tops: 18mm high-density hot-pressed waterproof board
Backpack drawers: 1.0mm adjustable side panels
Table and chair legs: 20x49x1.2mm flat round tubes
Materials, processes, physical and chemical properties of the paint film, mechanical properties, and safety and hygiene requirements must all comply with relevant national standards.
Steel surface treatment instructions: The surface is degreased, derusted, pickled, phosphated, or shot blasted and then electrostatically sprayed; high-temperature curing at 220 degrees Celsius ensures the surface is free of burrs, weld slag, sharp edges, and provides stable contact with the ground.