Beijing Cheng-cheng Weiye Science Technology Co.,Ltd Manufacturer   (China (Mainland)) Since 2008 Bronze Member Welcome         My Home         Contact Details My Products         Other Electronics         Related Machine         Electronic Component Trade Leads         My Sell Offers         My Buy Offers Search   Company Profile • •   Product/Services our main business is develop and produce the ultrasonic transducer,ultrasonic cleaning machine  tubular transducer,and other ultrasonic parts.   Send Inquiries Add Contact Add to Favorites   Main Product Main Market World Wide Categories Home > Electronics & Electrical > Electronic Component Number of Employees 51 - 100 People