Baosu Pipes is a Chinese company that specializes in developing, processing, and selling new waterproof and fire-resistant materials, mainly various plastic panels like PVC partition and door panels. PVC laminated panels are a new building material that has properties of both plastic and wood, being waterproof, fireproof, and environmentally friendly while able to be processed like wood. The document provides details on the dimensions, performance parameters, and applications of Baosu Pipes' PVC laminated panels.