Welcome to ENPRESS LLC.

Located near Cleveland, Ohio, our highly automated plant is dedicated solely to the manufacturing of composite pressure vessels. Our team also brings something special to the table, we have over 75 years of combined engineering, manufacturing, and marketing experience in the field. Experience you can count on...100% Made in the USA.

ENPRESS utilizes an industry exclusive co-polymer polypropylene formulation for its liner assembly, providing superior performance in both hot and cold temperature environments, and superior chemical and impact resistance…far superior than traditional polyethylene. Allowing our tanks to survive harsh climate extremes, and providing you with the highest quality products.