HANGZHOU AIHUA INSTRUMENTS CO., LTD.

Hangzhou Aihua Instruments Co., Ltd., founded in 1992, has been the main and innovative manufacturer of international standards acoustic and vibration measurement instruments in China. Our company is a high-tech enterprise located in Hangzhou, very close to Shanghai. We provide measurement solutions of environmental noise, product noise, work noise, exhaust noise and focus on designing and developing user-friendly instruments including multi-function sound level meters, real-time signal analyzer, noise dosimeters, sound calibrators, artificial ear, measurement microphones, as well as multi-channel signal analyzers. All our products have National Type Approval Certificate for measuring Instruments, complied with relevant international standards and passed the C E testing. We are equipped with advanced automatic test equipment to make sure the products quality. Also our company keep participating International Congress and Exhibition on Noise Control Engineering held in different countries every year. We have professional engineer support, high efficiency sales team and competitive price superiority, and attract customers from all over the world, we export to over 40 countries, including Europe, Turkey, Singapore, Korea, Japan, USA, Mexico, Brazil, Peru, India, Thailand, Middle east and South Africa. Our R&D department provide the strong technical support and enable us to receive some O E M, O D M projects. We can produce 4,000 units of handhold instruments per month. We are reliable supplier of acoustic measuring instruments with 1.5 years warranty. We are looking forward to get more cooperation.