Zhejiang United Pump and Valve Manufacturing Co., Ltd.IsA manufacturer specializing in the design, development, production, sales, and service of pumps and valves.Our company operates under stringent system standards for manufacturing and management.Boasts extensive manufacturing experience, robust technical strength, comprehensive testing facilities, complete range of products and specifications, affordable prices, and stable, reliable quality.Lian Gong Pumps and Valves specializes in leading products.IncludingScrew pumps, centrifugal pumps, multi-stage pumps, fire pumps, self-priming pumps, sewage pumps, diaphragm pumps, metering pumps, and complete sets of pump units, etc., and can manufacture various special-purpose water pumps according to customer requirements. All types of pumps and valves meet the national standards for pump and valve products.。 Our products currently cover the entire national market.Various locations， Exported to Southeast Asia, the Middle Eas...