1, Tianjin Jiuan Medical Electronics Co., Ltd. was founded in 1995 and restructured into a joint-stock company in 2007. The company is a high-tech enterprise integrating research and development, production and sales.
2, LOPE (Beijing) Medical Devices Co., Ltd. was founded in 1999, is China's earliest engaged in the development and manufacture of cardiac interventional medical device products.
3, LOPE (Beijing) Medical Devices Co.