MASEP Medical Science & Technology Development

MASEP Medical Science & Technology Development is a China-based medical device company focused on non-invasive stereotactic radiotherapy systems, especially gamma knife equipment for cranial and extracranial treatment. Founded in 1997 in Shenzhen, the company develops, manufactures, sells, and services large radiotherapy devices and related medical software. Its flagship commercial products include head-focused gamma ray stereotactic radiosurgery systems such as the INFINI platform, and it has also developed extracranial/body gamma ray stereotactic systems. MASEP is regarded as a leading domestic gamma knife manufacturer in China and has exported its equipment internationally, including installations in the United States. The company is now part of the Haier/Yingkang Life healthcare ecosystem and operates as an active commercial medical technology business rather than a drug-development biotech company.