Hello! Through telephone communication, the enterprise you reported is an electrical appliance company. At the time of on-site inspection, the enterprise was in production, and the main noise was from the operating units in the northwest corner of the plant. The person in charge of the enterprise has been required to take effective measures to reduce vibration and noise and increase the frequency of equipment maintenance. The enterprise has formulated a bid submission plan, is purchasing noise reduction equipment, and is expected to complete the bid submission and reconstruction by the end of April. Later, the Ecological Environment Branch of the High tech Zone will continue to urge enterprises to implement vibration and noise reduction measures to avoid environmental impact on surrounding residents. We contacted you by telephone on April 9, and replied to the above handling situation. You are satisfied. Thank you for your concern and support for our work!