Hopesound Electronics Ltd Ultrasonic Atomizing Transducer Ultrasonic Distance Measuring Tool Ultrasonic sensor series & ultrasonic transducer Ultrasonic sensor for car parking Hopesound Electronics Ltd Bagualin Industrial District, Shenzhen,Guangdong,China Shenzhen Guangdong, China 518005 Tel : 86-755-8385-8000 Fax : 86-755-8385-8212 Contact : Karen / Direct : 86-755-8385-8000 Homepage : http://www.hopesound.com © EC Plaza Network, Inc. All Rights Reserved