Jialin Qiu
裘加林
Jialin Qiu is the founder and CEO of WeiMai (微脉), a Chinese digital health platform. He has held this dual role since at least 2018, when he was already identified as "founder, CEO" in Source Code Capital coverage , and continues to lead the company as of early 2025 .
Under Qiu, WeiMai has raised multiple nine-figure funding rounds with Source Code Capital as a repeat backer, including a $100 million round in mid-2019 , a $100 million Series C+ in late 2020 , and a RMB 200 million Series D in January 2025 . In a 2025 statement, Qiu described WeiMai's path as "C-MCO" — a Chinese adaptation of managed care organizations — combining technology-enabled services with full-cycle patient management spanning pre-hospital, in-hospital, and post-hospital care . He also noted that WeiMai was the first domestic platform to launch online COVID-19 consultation services after the pandemic's outbreak .
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Coverage
MaHui Member WeiMai Closes RMB 200 Million Series D Round, Existing Shareholder Source Code Capital Continues to Increase Stake
Source Code Capital portfolio company WeiMai announced the completion of a $100 million Series C+ funding round, with existing shareholder Source Code Capital continuing to increase its stake.
Making healthcare services more accessible, now covering 160+ cities across China with deep partnerships with 1,000 public hospitals nationwide.
Technology-Powered New Consumer Brands: It's Only Just Begun | Source Code Capital 2019
"Knowledge Capital, Deep Practice" — Source Code Capital's 2019 Ma Hui annual conference brought together the founders and CEOs of Linji Convenience Store, WeiMai, Juli Xinfang, RELX, and Qingzhu Hotel to explore how technology empowers new consumption.
Source Code Capital portfolio company WeiMai announced the completion of a new $100 million series funding round, with existing shareholder Source Code Capital continuing to increase its stake.
A pioneer and leader in "Internet + Healthcare" service platforms. Its services cover more than 150 million people, with 100,000 doctors on the platform offering a wide range of healthcare service SKUs.
Meituan Files for IPO, Three Companies Close Funding Rounds, Code Brain's Sixth Session Visits ByteDance | Ma Hui Journal · June
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