JISI Group: A professional production standard system for hotel furniture.

JISI Group maintains a professional standard system for hotel furniture production. Forexample, inassembly components, 45-degree tongue-and-groove joints require dovetail joints, while right-angle joints use square single or multiple tongue-and-groove joints. The product's paint application follows a "five coats, three surfaces" method: five base coat sprays are applied, each dried naturally before being sanded with 400# sandpaper and recoated. The "three surfaces" refers to three topcoat sprays, each dried naturally before being recoated. This process ensures a more full and even paint film.

The soft sofa features a hybrid wood frame with flame-retardant sponge padding. Its seat cushion combines serpentine springs with premium rubber bands, ensuring optimal comfort, elasticity, and durability. The filling system employs a multi-layered structure: high-density sponge at the base, followed by medium-density and low-density layers progressively. This design ensures the cushion maintains a perfect balance—neither too firm nor too soft.