About us

Enterprise introduction


Chengdu Gaotong Isotope Co., Ltd. (hereinafter referred to as “CNGT” ),  is one of Chinese important high-tech enterprise of isotope technology for medical, industrial and scientific use . CNGT is one of core subsidiary enterprise of China Isotope & Radiation Corporation Co., Ltd. (CIRC), which is the holding subsidiary of China National Nuclear Corporation (CNNC) and the largest nuclear enterprise in the aspects of research and development, manufacture, distribution and service of nuclear products in China.

CNGT has its headquarters in High-tech Zone Chengdu, Sichuan province of China, with 4 wholly-owned subsidiaries, 2 branches and 4 joint-stock subsidiaries.

CNGT aims to become an international top integrated supplier of radionuclide, radioactive source. It has two R&D research bases of seal radioactive resource and Medical  radiopharmaceutical.

CNGT has two core business segments: Medical applications and Industry Isotope applications.

Industry Isotope products introduction:

As the largest R&D and produce base of sealed radioactive sources in China, CNGT has two million Curie professional radioactive source production lines, which can provide customers with a full range of sealed radioactive source products such as Co-60, Ir-192, Se-75, Cs-137. We can also provide customized non-standard Seals Radioactive Source.

Medical  radiopharmaceutical  and radiochemical preparations products:

CNGT is one of important research, production and supply of radiopharmaceuticals and radiochemical preparations, which can supply more than 20 kinds of radiopharmaceuticals such as  iodine- [131I], gel-type molybdenum and technetium [99Mo-99mTc] generator, and o-iodine [131I] sodium Hippurate injection, as well as  strontium chloride [89Sr] injection.

We focus on providing customers one-stop services for the entire life cycle of radioactive source research and development, production, use, transportation, and decommissioning.