Hangzhou Kailong Medical Instruments Co., Ltd.

Hangzhou Kailong Medical Instruments Co., Ltd. is a national-level high-tech enterprise founded in 2002, specializing in the research, development, production, and sale of medical diagnostic X-ray tubes under the Raidi brand. The company manufactures a comprehensive portfolio of X-ray tube products and components for clinical imaging applications, including fixed-anode X-ray tubes for dental, portable, and security applications; rotating-anode X-ray tubes for DR, computed radiography, and interventional systems; rotating-anode X-ray tube assemblies with stator windings and insulation oil for diagnostic and mammography imaging; and replacement/repair X-ray tubes compatible with major manufacturers including GE, Philips, Siemens, Canon, Hitachi, and Shimadzu. The company also supplies beryllium-window tubes, CBCT components, C-arm assemblies, and various X-ray accessories. Kailong holds GMP certification, ISO 13485 medical device quality management certification, NMPA approval in China, FDA clearance in the United States, CE marking in Europe, and Zhejiang Manufacturing certification. The company participates in industry standard development and holds over 50 patents. It serves as a supplier to major global imaging equipment manufacturers and maintains an international sales and technical service network. The company exhibits at major medical trade shows including RSNA and CMEF.