1. The leg support is made as a single piece from high-pressure die-cast aluminum alloy, with no welded joints. Its streamlined profile includes reinforcement ribs that help distribute the pressure applied when someone sits. The surface receives a three-stage anti-corrosion treatment: degreasing, phosphating, and electrostatic epoxy powder coating. This finish helps resist oxidation and remain intact during use. Rows can be configured with 2, 3, 4, 5, or more seats to suit different room sizes.

2. The fixed desktop has an MDF core with a fire-resistant laminate surface. Its front edge has a rounded profile, providing a more comfortable place to rest your hands during extended use than a standard straight edge.

3. The seat back and cushion use high-density, cold-molded foam, formed at high temperature for resilience and resistance to sagging or deformation over prolonged use. Premium fabric upholstery is finished with neat stitching for a snug, precise fit. An integrated injection-molded PP plastic shell protects the seat's foam and fabric edges from impact-related wear, helping extend the seat's service life.

4. The leg side panels are made of wood and fully upholstered in premium-quality fabric. Their smooth, taut finish provides a refined appearance while concealing the underlying support structure for a clean, seamless look. The panels also offer wear and scratch resistance for lasting durability.

5. The booknet is made from high-quality cold-drawn steel. After compression molding, it receives anti-oxidation treatment and a high-temperature powder-coated finish. The coating offers strong adhesion, impact resistance, and corrosion resistance, and is designed to resist rust and fading for durable everyday use.