Founded in 2011 and located in Botou, Hebei, BOTOU KANGYUAN specializes in the production of grooved-end valve series. Its main products include grooved butterfly valves, grooved gate valves, and grooved swing check valves, with 3C-certified butterfly and gate valves also available. These products are widely used in municipal water supply and drainage, as well as fire protection engineering, with supporting components including strainers, pressure-reducing orifice plates, flow switches, hydraulic control valves, bellows globe valves, and others, providing one-stop grooved fluid control solutions.