Fuzhou Feiying Ultrasonic Technology Co., Ltd.

Dayu Electronics, since the establishment in 2008, has focused on the R&D and industrialization of ultrasound products, always adhered to the concept that technological innovation is the driving force for enterprise development, overcome a series of bottleneck problems and successfully by using most basic physical acoustics principles, and applied the ultrasound technology to industrial control, water conservancy, municipal administration, environmental protection, medical service, ocean, and other various fields.

The company has accumulated multiple invention patents and dozens of utility model patents, software copyrights, and design patents, won honors such as "Technological Innovation Little Giant", "Specialized, Refined, Differential and Innovative", and "National High-tech Enterprise", mastered core technologies in product hardware, software, material and process, and passed ISO9001 system certification and environmental management system certification.

Its main products include level meter, open channel/Doppler flow meter, air/underwater obstacle avoidance sensor, noise detector, transducer, etc.

Mr. Shangguan Mingyu, founder of the company, has been engaged in acoustic product research for more than 20 years and has personally LED the R&D team to overcome technical bottlenecks.

Mr. Shangguan has been highly recognized by well-known manufacturers in the industry such as ABB, NARI Technology, Chuanyi and Goldcard, and has established good cooperative relationships with Huawei, Hikvision, Gezhouba Group, Dahua Technology, SZWG, Haier, etc. The R&D team has been committed to cutting-edge technology layout, and has conducted scientific research and industrial collaboration with Xiamen University, Institute of Acoustics of the Chinese Academy of Sciences, CSIC 715th Institute, Fujian Institute of Oceanography, College of Underwater Acoustic Engineering of Harbin Engineering University, etc., so as to make Dayu′s ultrasonic products the first choice for engineers around the world. We′re pleased to get your Inquiry and we will reply you as soon as possible.

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.