The Group started with Hangzhou Kangji Medical Devices Co., Ltd. (“Hangzhou Kangji”, the “Company”), which was established in August 2004. Hangzhou Kangji is a high-tech enterprise specializing in R&D, production and sales of minimally invasive surgical instruments and supporting consumables (MISIA). It is a key enterprise in the China Medical Endoscopy Industry Base (Tonglu), a governing unit of the China Medical Equipment Association, the governing unit of the China Medical Device Industry Association, the vice president unit of the Zhejiang Medical Device Industry Association, and the chairman unit of the Tonglu Medical Device Industry Association. With the mission of “providing doctors with high-quality products and services, committed to human health”, the Group is committed to becoming a domestic minimally invasive surgical instrument and supporting consumables (MISIA) platform, providing one-stop solutions for minimally invasive surgery in clinical departments such as obstetrics and gynecology, general surgery, urology, and thoracic surgery through a rich product portfolio. Hangzhou Kangji has built industry-university-research platforms such as provincial academician expert workstations, provincial enterprise research institutes, and enterprise high-tech research centers to develop various MISIA products that meet clinical needs. The company has a complete quality management system and has passed ENISO 13485, ISO 9001 international quality management system certification, ISO 45001 occupational health and safety management system certification, and ISO 14001 environmental management system certification. The company's main products have passed CE certification. The company's products are sold to more than 3,400 domestic hospitals (including more than 1,000 top three hospitals) through its extensive sales network, covering all provinces, municipalities and autonomous regions in mainland China, and the products are also sold to 42 other countries and regions.