Welcome to Hubei Lingtan M&E Equipment Co., Ltd., a leading manufacturer, and supplier of high-quality diaphragm expansion tanks in China. Our diaphragm expansion tank is designed to provide a controlled and efficient way to accommodate the expansion of water in closed-loop heating or chilled water systems. Our diaphragm expansion tanks feature a durable, corrosion-resistant construction and a replaceable diaphragm for extended service life. The tanks are available in a range of sizes and pressure ratings to suit various system requirements. With our state-of-the-art manufacturing facilities and strict quality control processes, you can trust that our products will meet the highest standards of performance and reliability. As a trusted factory in China, our diaphragm expansion tanks are suitable for a wide range of applications, including residential, commercial, and industrial heating and cooling systems. Whether you are a distributor, contractor, or end-user, you can rely on Hubei Lingtan M&E Equipment Co., Ltd. for premium diaphragm expansion tanks that deliver exceptional value and performance.