Brand Story

1992-11
1993-07
1998-10
1999-04
2009-07
1992-11
Company Establishment
November 1st, Hangzhou Aihua Electronic Research Institute was founded in Hangzhou city, China
1993-07
First generation products
Developed and launched the integral sound level meter model AWA5610.
1998-10
Launched Noise statistical analyzer
Launched noise statistical analyzer model AWA6218A/B andcumulative production of 8000 units.
1999-04
Launched Noise spectrum analyzer
Launched noise spectrum analyzer Class 1 model AWA6270
2009-07
Launched environmental noise automatic monitoring system
Launched environmental noise automatic monitoring system model AWA 6218J and multifunction sound level meter model AWA6228
Supplier
This supplier has been verified onsite by world-leading inspection company,
SGS Group
Verified onsite by world-leading inspection company, SGS Group
2022.03.21
full-screen
1.Machining
2.Welding
3.Ageing
4.Testing

AWARD CERTIFICATE

ISO9001
ISO14001
CE
ISO9001
ISO14001
CE

PATENT INVENTION

CE
CE
CE
CE
CE
CE
RecommendationsBest sellers
A large amount of monitoring data show that traffic noise is the main noise source of city, also one of the main noise source affecting noise qualified zone. Reduce traffic noise can make people feel the noise quality improved obviously. We provide sound level meter with mini-printer which can print out noise data directly at the measurement site.

Exhibition

Public Welfare

mainCategories

Noise dosimeter
Sound Level Calibrator
Sound level meter
Frequency Spectrum Analyzer
Why Choose Us
Hangzhou Aihua Instruments Co., Ltd., founded in 2002, has been the main and innovative manufacturer of international standards acoustic and vibration measurement instruments in China. We are manufacturer of sound level meters and sound calibrators. 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 established in 1992.

Based on many years' research 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.

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, architectural acoustics measuring, electric acoustic measuring, machine vibration measure, environmental vibration measure, frequency spectra analysis on noise and vibration etc.

We now take the lead in China in digital detect technique, burst noise data deleted scientifically, digital filter, automatic spectra analysis, re-control and re-monitoring etc. Our products are well received by consumers from all across the country and export to America, South America, Europe and Southeast Asia. AWA's sound lever meters have been leading brand products known to the whole acoustic field.
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