http://pastport.jp/user/jamrmed ja-JP Founded in 2013, Jamr is a tech-oriented medical devices manufacturer. We specialize in R&D, design, and production of products in cardiovascular health detection, intervention, treatment, and rehabilitation. 2024-03-21T15:03:36+0900 http://pastport.jp/user/jamrmed/timeline/Shenzhen%20Jamr%20Technology%20Co.%2CLtd. jamrmed http://pastport.jp/user/jamrmed/timeline/Shenzhen%20Jamr%20Technology%20Co.%2CLtd.