Wison Group Holding Limited is headquartered in Zhangjiang Hi-tech Park in Pudong New District of Shanghai. It incorporates eleven members that are distributed in six business sectors of engineering, heavy industry, chemical machinery, chemicals, telecom, and biopharma. They are Wison Engineering Ltd, Wison (Nantong) Heavy Industry Co., Ltd., Zhoushan Wison Offshore & Marine Engineering Co., Ltd., Taicang Wison Offshore & Marine Engineering Co., Ltd., Wison (Yangzhou) Chemical Machinery Co., Ltd., Wison (Nanjing) Chemical Co., Ltd., Erdos Guotai Chemical Co.,Ltd, Wison (Shanghai) Telecommunication Technology Co., Ltd., Genor BioPharma Co.,Ltd., Shanghai ZeRun Biotechnology Co., Ltd. and Shanghai Zerun-Ankegen Biopharmaceuticals Co., Ltd.
