GDEL is a company that with a long year of experience in acoustic solution sector, we have our own acoustical specialist team, professional laboratory and manufacturer, so to have the better advantage to provide a complete solution for all kinds of acoustical buildings for our clients from all over the world. Our team is capable of helping our clients with their design, especially for the acoustic solution, we have many advanced imported equipments against all types of buildings, and we can supply many kinds

of acoustic materials, even customized products, this will greatly save a lot of precious time for our clients. With numerous successful projects, we have gained many trust from our clients throughout the world.