ProTom International Signed a Strategic Distribution and Licensing Agreement to Distribute with GHGK in China News provided by Share this article Share this article WAKEFIELD, Mass., Jan. 11, 2021 /PRNewswire/ -- ProTom International Holding Corporation ("ProTom") is pleased to announce that it has signed a distribution and licensing agreement with Guohong Guokang (Beijing) Health Technology Development Co., LTD ("GHGK") who, along with its affiliates, is one of the leading comprehensive high-tech innovative enterprises in China for an exclusive distribution and licensing Agreement to distribute ProTom's Radiance 330® Proton Therapy System in mainland China. The signing of this agreement marks an important milestone for improving the clinical outcomes of cancer patients in China and the