Shandong Weigao Group Makes Medical Devices By: TalkMarkets March 22, 2018 at 10:37 AM EDT Today I'm reviewing a medical devices firm. It's a mid-cap stock, Shandong Weigao Group Medical Polymer Company Limited. Its trading ticker symbol is SHWGY. Read More >> Related Stocks: Shandong Weigao Group Medical Polymer Co. Ltd