Headquartered in Shanghai, China, TSP has three manufacturing plants with a total annual capacity of 1,600 set in supporting over 3000wm wind turbines.

• TSP Shanghai: annual capacity of 800 sets, supporting over 1600 mw
• TSP Dongtai (Jiangsu Province): annual capacity of 500 sets, supporting over 1000mw
• TSP Chifeng (Inner Mongolia): annual capacity of 300 sets, supporting over 600 mw