LEDE company design and manufacture pipe fittings and valves for grooved piping system, a China leading manufacturer of grooved fittings and valves for pipe jointing and flow control for fire protection system and water work system. The wide range of products like grooved couplings, mechanical joint fittings, grooved flanges, together with custom pipe joining solutions are available to meet the demands of water utility systems. Engineered with experience and quality assurance, LEDE company provides custom firefighting and water supply solutions based on the required demands.