With more than 50 years’ experience in composite tank design and construction, WellMate® is the leader in innovative solutions for water storage and pressure-boosting applications. State-of-the-art winding equipment, the best materials and an ISO-9001 certified manufacturing facility guarantee that our one-piece composite construction is second to none; providing you with truly world class products that are certified to NSF/ANSI std. 61. Both our quick-connect and classic tanks demonstrate our commitment to making the best tanks in the industry.