2026-07-28 16:04:05
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HOV was founded in 2019 and is located in Wenzhou, Zhejiang, the core base of China's valve industry. It is a professional enterprise specializing in the research and development of butterfly valves and knife gate valve series products. The company strictly follows the ISO9001 international quality certification system standard to organize production and inspection, ensuring that every factory equipment has stable performance and reliable quality. Relying on mature process technology, HOV has built a rich product matrix: the butterfly valve series covers midline soft seals, double eccentric soft seals, fully lined rubber, fully lined fluorine, triple eccentric hard seals, and ventilation butterfly valves; The knife gate valve series includes knife gate valves, penetrating plug valves, square plug valves, and high-performance ceramic valves. With excellent sealing performance and adaptability to working conditions, HOV products have been widely used in various key fields such as water treatment, power, metallurgy, natural gas, petroleum, chemical, light industry, food, pharmaceuticals, ships, municipal environmental protection, building HVAC and fire protection, providing professional solutions for global fluid control systems.