Adhere to direction,  going global,sincerely lead the development high point, and promote the performance improvement of ball valves through intelligent manufacturing. Zhejiang Hengtong Valve Co., Ltd. (hereinafter referred to as "Hengtong Valve") is a high-tech enterprise that integrates the development, production, and sales of ball valve products. After 16 years of sedimentation and development, Hengtong Valve has become a leading enterprise in the domestic sphere valve field.