Huiheng Medical is a Chinese private enterprise listed in USA: HHGM. OB. It specializes in R&D, production, sales and services of large-scale radiotherapy equipment. It has independently developed Stereotactic Gamma-ray radiation treatment system successfully, used for head, body, and whole-body treatment successively. Its products have been granted with SFDA certification. Application of its products core technology for various patents globally is underway.

Huiheng Medical is mainly made up of Tibet Changdou Huiheng Development Co., Ltd. And its 3 subsidiary holding companies--Shenzhen Hyper Technology Co., Ltd. (Hyper Co. For short below), Wuhan Kangqiao Medical New Technology Co., Ltd. (Kangqiao Co. For short below), and Beijing Yuankangbeite Nuclear Technology Co., Ltd. (Yuankang Co. For short below)

Hyper Co. Was established in 2001, which is a company specializing in production of Gamma knives, Hyper Co has brought out the first Whole-body Stereotactic Gamma-ray Treatment System (Super Gamma System--SGS) in the world, used for head and body tumors treatment. Kangqiao Co. Was established in 2002, specializing in Top Gamma-ray Treatment System and Body Gamma-ray Treatment System. Yuankang Co. Was established in Dec. 2004, specializing in dosimetry inspection of Gamma ray radiotherapy devices, installation and replacement of new or old Cobalt 60 sources in Gamma ray radiotherapy device. Among them, Hyper Co. And Kangqiao Co. Have successively been listed as Hi-tech enterprises by local governments.