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

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...
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? ...
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...
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...
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...
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...