A-J Manufacturing Co., Inc. Removable Perforated Filter Grille SSFG PERF

The SSFG PERF Series Removable Perforated Filter Grille. A-J Manufacturing Company, Inc. was founded in the mid 1920’s and has always manufactured sheet metal products. The letters A and J represent the last names of two of the founding fathers of the company.A-J flourished during and immediately after World War II, and at one time was one of the nation’s largest residential and light commercial manufacturers. Sometime during the mid 1960’s, due to a number of different factors, the company began to decline and continued to suffer until 1974 when Bob Haake took over. Under Bob’s leadership, A-J strengthened its involvement in the HVAC Industry and began growing again. Eventually, A-J began specializing in the stainless steel production of custom commercial HVAC grilles, registers and diffusers. Today, A-J is a lean, just-in-time, manufacturer, and the company continues to produce some of the world’s best commercial stainless steel HVAC products with a strong emphasis on products specifically designed for sterile environments. A-J remains a strong presence in the HVAC industry, and continues to grow and diversify its products, many of which are featured in the world’s most successful hospitals, laboratories and commercial buildings today.