DNP (Asia) Limited was established in 1990s and has history for more than thirty years. As a professional company in the field of high-tech skylight and façade system, DNP provides first-class service as a whole on design, material supply, technical guidance and installation. DNP’s main products include DNP High-tech PC Light Architecture Roofing & Façade System, DNP Metal Roofing System with double guarantees on water-proofing, DNP π-type Aluminum Honeycomb Panel System and DNP Commercial Prefabricated Advertising Light-box Syste...