HAIRUI VALVE.Founded in 2018 and based in Wenzhou, Zhejiang, HAIRUI VALVE (HRVF) is an emerging valve manufacturing company. The company operates modern, standard-compliant production facilities equipped with CNC machine tools, metal-cutting machinery, and comprehensive testing equipment for physical and chemical analysis, non-destructive testing, spectroscopic analysis, and comprehensive valve performance testing, ensuring a solid foundation for product quality. Its product line focuses on forged steel valves, primarily including forged steel gate valves, forged steel globe valves, forged steel check valves, filters, and ball valves. Thanks to their reliable performance, these products are widely used in industries with stringent equipment requirements, such as petroleum, chemical, metallurgy, power, defense, papermaking, and various engineering support sectors.