We provide professional services on environmental planning and constructing from the acoustical perspective, to ensure that the environment fulfills the clients’ requirements or the national standards. The acoustic design focuses more on rooms and halls. The room with good acoustic design can only be built after several tests and adjustments by taking all relevant factors into consideration. There might be some other problems such as stationary waves, multiecho, sound focusing, etc., all these issues should be examined and solved when doing the acoustic design.