Founded in 1948, Harco Manufacturing makes HAPCO exhaust silencers and spark-arresting systems for industrial, stationary and marine engines. The second-generation family business developed its own airflow testing equipment while pioneering exhaust spark-arrestor technology, and remains the only manufacturer offering an externally mounted locomotive spark arrestor qualified by the USDA. Harco also specializes in custom-engineered, compact silencer designs for installations where space and fit matter.
USDA Qualified Locomotive Spark Arrestor
Compliance program
ABS Certified
ABS
Quality certification
Burgess-ManningFounded in 1910, Burgess-Manning makes engineered industrial noise-control equipment, including silencers and acoustic systems for power generation, oil and gas, and other demanding operations. The company developed the world’s first silencer in 1928 and now combines that heritage with global engineering, fabrication, and distribution hubs. More than 90% of its systems are tailored to customer specifications, while its installed base exceeds 200,000 silencer units.ELMA, NY
Harco Industries, IncEstablished in 1969, Harco Industries, Inc. is a small-business manufacturer of petroleum equipment based in Slippery Rock, Pennsylvania. It supplies fuel nozzles and related fueling components through distributors around the world, and also offers abrasive blasting of customer parts.BUTLER, PA
ENGLO, IncFamily-owned ENGLO, established in 2001, designs and manufactures dust-control equipment and custom extraction systems for demanding industrial environments. With engineering offices across the United States and manufacturing, assembly, and testing in West Virginia, the company combines wet and dry dust-control technology with field service and real-time Dust Source Mapping. ENGLO reports more than 510 completed projects worldwide and received the SBA’s Exporter of the Year award in 2013.BECKLEY, WV
The Soundcoat Company IncSince 1963, The Soundcoat Company has engineered and manufactured acoustic systems and noise-control materials that absorb, block, and dampen sound and vibration. From its Deer Park headquarters, Soundcoat combines an in-house acoustics and materials lab with two U.S. manufacturing facilities and its proprietary Soundcoat 360™ process, allowing customers to test, model, and validate solutions before production. Its California facility adds clean-room manufacturing and aerospace registration for aviation and space applications.DEER PARK, NY