The recent trend of surgical development is minimal traumatic operation. However, moden cancer radiotherapeutic development is non-traumatic surgery, such as radiosurgery with Sweden mode (Elekta) gamma knife or rotation gamma knife mode by OUR Company of China, the focal skin dose ratio improves from 100:1 to 500:1. Other radiotherapy equipment under developed by OUR Company include whole body gamma knife, X knife, focal rotation fast neutron accelerator, boron neutron capture treatment system, afterloading neutron brachytherapy machine, 200 MeV proton therapy cyclotron etc.