網站簡介：
sound level meter - hangzhou aihua instruments co., ltd.
服務范圍：
angzhouaihuainstrumentsco.,ltd.isthenationalhi-techindustrialdevelopmentzoneinhangzhouhigh-techenterprisesandsoftwarecompanies,developmentandproductionofthesoundlevelmeterofthemainproducts,specializinginnoise,electro-acoustic,acousticandvibrationmeasuringinstruments.
