About us

  • 2000 +
    Employee
  • 100 +
    R&D Employee
  • 1000 +
    Distributors worldwide
  • 250 Million+ (USD)
    Turnover

Hangzhou Sejoy Electronics &. Instruments Co., Ltd, was established in 2002.  Today we have with almost 20 years home medical equipment OEM & ODM experience, and our turnover reached 250 million USD in 2020. Having increase by 4 times since 2017. As a main supplier of health care products in China, Sejoy has built a loyal reputation on quality, innovation, and service. Our innovative and technological excellence supports production of premium devices such as electronic and infrared thermometers, blood glucose meters, blood pressure monitors, mother and baby care, and other customer-designed home-care products.

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News Center

  • 24 hours in patients with hypertension
    Jun-24-2022
    24 hours in patients with hypertension
    If you unfortunately suffer from high blood pressure, do not worry. As long as we can scientifically arrange 24 hours a day and pay attention to health care, mild diseases can be cured without treatment. Even severe h...
  • Some healthcare tips for hypertensive person during the summer solstice
    Jun-21-2022
    Some healthcare tips for hypertensive person during the summer solstice
    Today is the summer solstice, the highest temperature in Hangzhou is up to 35℃. As we all know, high temperature may affect the people’s blood pressure. How should hypertensive patients spend the summer safely?  ...
  • Happy Father’s Day
    Jun-17-2022
    Happy Father’s Day
    It will be father’s day two days later. Happy father’s day to all the fathers from home and abroad in advance.   Do you live with your father/parents? How old is your father please? What will be your gift for your fa...
  • What is the best home blood pressure monitor?
    Jun-14-2022
    What is the best home blood pressure monitor?
    Before we find out what is the best home blood pressure monitor, let’s learn about what kind of blood pressure monitor is a good blood pressure monitor. For home use, easy-to-use should be a necessary factor for us to...
  • Safety Production Month- Joytech’s production management gives you more confidence
    Jun-07-2022
    Safety Production Month- Joytech’s production management gives you more confidence
    June 2022 is the 21st.China Safety Production Month. “Abide by the safety production law and be the first responsible person” is the topic of this activity. As an activity to regulate work safety, it has been publiciz...
  • Happy Children’s Day & Best Wishes for Dragon Boat Festival
    Jun-02-2022
    Happy Children’s Day & Best Wishes for Dragon Boat Festival
    Yesterday is Children’s Day and Tomorrow is Dragon Boat Festival,, one of China's four traditional festivals. This year, the annual International Children's day meets the Dragon Boat Festival. As we all know, these tw...

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Contact Us

Joytech Healthcare Co.,Ltd

Hangzhou Sejoy Electronics &. Instruments Co.,Ltd

  • Address:
    No.365, Wuzhou Road, Yuhang Economic
    Development Zone,311100,Hangzhou,China
  • Phone:
    +86-571-81957767
  • Email: