Group 1: Tongxin Medical Technology Co., Ltd. - Tongxin Medical is a global innovative medical device company focused on advancing treatment for advanced heart failure through breakthrough technologies and solutions [1] - The company's first implantable full magnetic levitation left ventricular assist device, CH-VAD, has been approved for market entry in China, making it the first of its kind in the country [1] - The iterative version, CH-VAD Plus, is currently in the registration phase and is expected to be approved for market entry in China by early 2026 [1] - In the U.S. market, the next-generation implantable full magnetic levitation left ventricular assist device, BrioVAD, has received FDA approval to enter clinical trials, marking it as the first active implantable medical device from China to achieve this [1] Group 2: Gaokai Technology Co., Ltd. - Gaokai Technology specializes in the research, development, production, and sales of key control components and related equipment in the precision fluid control field [2] - The company's product lineup includes flow control series, dispensing and packaging series, and precision coating series, which have been continuously improved [2] - Gaokai's products are widely used in intelligent manufacturing sectors such as semiconductors, consumer electronics, automotive electronics, and new energy [2]

Group 1: Company Overview - Xian New Tong Pharmaceutical Research Co., Ltd. focuses on drug development for major liver diseases, including hepatitis B and liver cancer, with 8 core products in its pipeline [1] - Renben Co., Ltd. is the largest comprehensive bearing manufacturing group in China, with over 50,000 product specifications and a presence in over 70 countries [2] - Wolai Intelligent Technology Co., Ltd. specializes in smart manufacturing solutions for emerging industries, particularly in the automotive and semiconductor sectors [2] - Gaokai Technology is engaged in precision fluid control, with products used in semiconductor and consumer electronics industries [3] - Deep Blue Ocean Technology Co., Ltd. develops underwater robotics and solutions for various marine applications, holding 15 core technologies in the field [3] - Tongxin Medical Technology Co., Ltd. is an innovative medical device company focused on advanced heart failure treatments, with its first product approved in China and others in clinical trials [4] Group 2: Product Development and Market Position - New Tong Pharmaceutical has developed a first-class innovative drug, with one product already on the market and others in various clinical trial stages [1] - Renben has maintained the top position in domestic bearing production and sales for 12 consecutive years, nearing the capabilities of the top eight global competitors [2] - Wolai is recognized as a national key "little giant" enterprise, providing comprehensive smart manufacturing solutions [2] - Gaokai's product range includes flow control and precision dispensing systems, catering to the needs of intelligent manufacturing [3] - Deep Blue has established itself as a pioneer in the underwater robotics sector, with a complete product line and significant R&D investment [3] - Tongxin's CH-VAD system is the first fully magnetic levitation left ventricular assist device approved in China, with further innovations in the pipeline [4]