Hangzhou Aihua Instruments Co.,Ltd

Hangzhou Aihua Instruments Co., Ltd is a high-tech enterprise in the high-new technology industrial  development zone of  Hangzhou and specialize in  acoustic and vibration measuring instruments production and development. The company is the main  researcher  and manufacturer of  sound measuring instruments in China.    Based on  many  years?  reseach  and  innovation, we produce products complying with relevant national standards and international standards, and tested by the provincial authoritative organization. Sound level meters complied with the new standards IEC61672.1-2002.     Our company  produces more 60 varieties of measuring instruments on noise, acoustic, vibration and environmental noise automatic monitoring system, covering ambient noise measuring, industrial noise measuring, noise measures at the airport, arc... [详细介绍]