Protontek
Latest round
- Series B
Last raised
- Aug 2025
Total raised
- Undisclosed
Investors
- 4
About Protontek
Established in 2015 and based in Hangzhou, China, Hangzhou Proton Technology Co. LTD is a medical device developer, providing vital signs monitoring equipment and medical health solutions. The founding team came from Zhejiang University, Tsinghua University, and the University of California. In May 2016, the company launched children's body temperature patch CarePatch. In April 2018, the company children's body temperature patch CarePatch obtained NMPA (National Medical Products Administration) certification. The company is mainly involved in the field of vital sign monitoring and big health. The company's main products include children's body temperature stickers for mobile smart devices, handheld ECG cards and information application management programs, information application management programs, and a cloud server-based doctor's diagnosis and treatment platform. Revenue is generated through development, intelligent hardware production, and sales of medical grade smart biosensor. The company will focus on promote its series of ECG monitoring products that have been approved for listing and further consolidate its technological and market advantages in the fields of wearable ECG and ECG AI.
Who invested in Protontek
4 investors across 2 rounds
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Questions about Protontek
Who invested in Protontek?
Protontek has 4 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Protontek raised?
Protontek has raised 2 venture rounds. Sign up free to see how much each round raised and the total.
When did Protontek last raise money?
Protontek's most recent round on record is a Series B, in Aug 2025.
What does Protontek do?
Established in 2015 and based in Hangzhou, China, Hangzhou Proton Technology Co.
Where is Protontek headquartered?
Protontek is headquartered in Hangzhou, China.
Which VCs invest in companies like Protontek?
Among active investors with capital left to deploy, Shanghai State-owned Capital Investment Leading Fund, Yufu Capital, ICBC Capital Management and Ningbo Tongshang Fund back medical devices & equipment companies at Protontek's stage. Their profiles are linked below.
VCs backing medical devices & equipment startups at Series B
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