Among them, the building acoustics requirements of materials are very high. Correctly select the acoustic indicators and building treatment methods to make the hall sound beautiful and evenly distributed. The sound has sufficient fullness to avoid echo, vibration, sound focusing and other defects. As a company with GRG / GRC / GRP space decoration experience, Hemei Jiayuan (Shenzhen) decoration materials Co., Ltd. perfectly presents the theater design scheme. Well received by the owner