location: About Wison>>Member Companies
Wison Group Holding Limited is headquartered in Zhangjiang Hi-Tech Park in the Pudong New District of Shanghai. Wison has grown to encompass four major business lines, including Engineering Services, Offshore & Marine, Clean Energy and Emerging Businesses (Biopharmaceutical). These companies include: Wison Engineering, Ltd., Wison (Nantong) Heavy Industry Co., Ltd., Zhoushan Wison Offshore & Marine Co., Ltd., Wison (Yangzhou) Chemical Machinery Co., Ltd., Wison (Nanjing) Chemical Co., Ltd., Wison（Nanjing）Clean Energy Co., Ltd., Wison Offshore & Marine, Ltd., Wison Offshore & Marine (USA), Inc., Horton Wison Deepwater, Inc., Genor BioPharma Co.,. Ltd., Shanghai ZeRun Biotechnology Co., Ltd.
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