About AMpro®

AMPro® USA has been designing, engineering and manufacturing high quality custom plastic products since 1965. During that time, the Company has produced a wide variety of industrial, medical and recreational plastic products as well as hundreds of innovative consumer items.

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Throughout its history, AMPro® USA has continued to develop and manufacture new products in several specialized markets. Since 1990, the Company has designed a myriad of solutions for valve box problems in the water and gas utility industries. AMPro® USA has developed and manufactured an extensive line of patented locking lids that seal valve boxes from dirt, debris, water, insects and vandalism. These products allow utilities to simultaneously save on operating costs, improve operational efficiency and increase security.

AMPro® USA is a leading supplier of Roadway and Curb Valve Boxes, Sealing and Locking Valve Box Lids, Retrofit Adapters, Lockout Lids, Plugs, Camlocks and Corrosion Control Test Stations.

Our mission is to continue to provide water and gas utilities with the most innovative, high quality solutions at an affordable price, backed by a full ten-year warranty.

Celebrating 52 Years Serving the Gas and Water Industries