About Us

Shaoxing Yisheng Environmental Protection Equpiment Co., Ltd. is a professional company specializing in the design and manufacture of trench pipe connectors. Our company is committed to meeting the needs of domestic and foreign water treatment equipment, to provide the market with quality-oriented products, which is economical, safe, and convenient, and can be widely used in grooved pipe systems.

ESEN produces couplings in a range from DN 20 to DN300 size, which covers the pressure of 2320 PSI, 1500 PSI, 1200 PSI, 600 PSI, 350 PSI, and 235 PSI. Our product is applied to water treatment(Ultrafiltration, reverse osmosis, seawater desalination,reclaimed-water reuse), and is also engaged in water supply and drainage, fire protection, petroleum, and other piping systems.