About us

Make the world cleaner and human beings healthier! Create beauty and serve the society!

R&D Investment

As a company, Shenna is well aware of the importance of R&D innovation in maintaining competitive advantage.

Continuously invest resources and energy in R&D to maintain its leading position in the market.

Shenna's R&D team is committed to meeting customer needs through innovative solutions and leading technologies, and continuously promoting the development of the industry.

Independent research and development has always been the driving force behind the high-quality development of enterprises

In this era of rapid development, independent research and development has become the driving force for the high-quality development of enterprises. Only through independent research and development can we continuously improve the accuracy and efficiency of ultrasonic technology and meet the increasingly complex experimental needs in the laboratory. At the same time, independent research and development can also help enterprises maintain their technological leadership and remain invincible in the fierce market competition.

While producing ultrasonic instruments, Shenna also continuously conducts independent research and development to improve product performance and user experience. We firmly believe that only through continuous research and development innovation can we win more opportunities and development space in the future market.

  • 65+

    Research and Development Staff
  • 350+

    intellectual property rights
  • 800Ten thousand/Year

    R&D investment
  • 4indivual

    Industry-University-Research Cooperation Project

Core Technology

  • Separately excited high-power ultrasonic power supply technology

    Short circuit and no-load protection

    Single module can be up to 3000W

    Automatic frequency tracking, optimizing frequency and maintaining constant power output

    Can be manually controlled or integrated into the control system

    Applicable to single frequency, dual frequency or mixed frequency applications

  • Intelligent cleaning system integrated control cloud computing technology

    Intelligent control of the cleaning process

    Environmental perception and computing processing

    Intelligent evaluation of cleanliness

    Process data analysis

  • Silent noise reduction technology

    Structural design using infinite element model

    Blocking or absorbing through material properties

    Optimizing sound quality based on smoothness rating

  • High-precision temperature control technology

    Use PID algorithm to infinitely approximate preset value

    Determine heat source distribution mode based on algorithm

    Establish mathematical model of simulated temperature gradient

    Constant temperature control accuracy ±0.5℃

  • Piezoelectric Ultrasonic Transducer Technology

    Electromechanical conversion efficiency exceeds 98%

    Low dielectric loss

    Higher quality factor Q

    Can be used in continuous or indirect mode

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