Manufacturing PVC Geomembrane Liners to enhance our environment

Preserving water resources... That's what we do at Environmental Protection, Inc. EPI is a dynamic company that has been providing solutions to your environmental problems since 1980. As a trend-setter in the industry, EPI implements new technology such as Dual Track Welding and Air Channel Testing using Thermal Welding and the Wolschon Test. EPI is the pioneer in thermal welding of PVC Geomembranes and worked diligently to develop air channel testing of PVC field seams. EPI initiated the specification at ASTM and Mark Wolschon was the Task Group Leader that authored the ASTM D7177 and ASTM D7408 specifications for quality... (more)