Welcome to the site of Houston Hydrotech Products & Systems Inc. (HHPSI) HHPSI is an engineering firm that provides water related products and services in the Philippines. The firm was established in 1988 as the exclusive distributor of Houston Well Screens and has since diversified into providing other products and services to the water industry. Today, Houston is composed of five divisions namely, Screens, Hydrostorage, Houston Water Solutions, Pumps, and Bulk Water Supply. |