acoustical consultant in 新莊區, 新北市

IEA Electro-Acoustic Technology Co., Ltd. is an experienced, reliable designing Electro-Acoustic Measurements that has been creating and making Electro-Acoustic Equipment’s and Customize Testing Automation for over 25 years. We have a long upstanding reputation of professionalism and excellent qual…

佳萊得聲學科技(Prowess Acoustics Corp) 在聲學隔音工程如隔音, 隔音牆,隔音毯, 隔音門, 活動隔音門, 隔音板, 噪音工程, 吸隔音組合