Penco Products, Inc., located in Hamilton, NC, is one of the premier manufacturers of shelving, lockers, and shop equipment in North America and is a subsidiary of Vesper Corporation. The company's mission is to carry the Penco legend into the future by satisfying customers’ needs with the finest storage products available.

Penco began in the late 1800’s as Penn Metal Corporation of Pennsylvania making steel culvert pipe and over the years broadened its product line to include shelving, lockers, shop equipment, and rack. In the mid-fifties the name was shortened to Penco Products and the plant and offices were expanded to a modern facility built on 32 acres in Oaks, PA. During the 1990's, two additional plants were added for manufacturing capacity in Vicksburg, MS and Salt Lake City, UT. Recently, Penco acquired a 400,000 square foot manufacturing facility in Hamilton, NC, which now accommodates the manufacturing activities of Oaks, PA and Vicksburg, MS, while still allowing significant room for expansion.

Various institutions worldwide, from manufacturing to distribution, safely store their merchandise on Penco Products shelving, lockers, and shop equipment. Customers range from Fortune 500 companies to small privately held companies.