Hangzhou Aihua Instruments Co., Ltd. was founded in 1992 in Hangzhou city China.
As a manufacturer of precision acoustic test and vibration measurement instrumentation include sound level meters; noise dosimeters; calibrators; audiometric calibration systems; microphones and accessories; software products; and acoustic test systems. We provide professional sound and vibration measurement solutions used for audiometer calibration; building acoustics, environmental noise and community noise monitoring; industrial hygiene.
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33
Years
Founded in 1992
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100
+
Product varieties
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11600
m²
Construction area