Hiephoa started designing and manufacturing cylinders in 1996. Our improvements and facility expansions allowed us to offer a quality cylinder into the market place. Hiephoa’ cylinders are engineered to achieve smooth operation in heavy duty applications. All of our cylinders are manufactured in house. Other parts including castings and bearings are machined and then tagged to assure proper specifications. We offer many types of large diameter cylinders . Telescopic multi-stage cylinders are our competitive edge. We also manufacture a variety of custom cylinders to fit our customer’s needs.
