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Wulco Inc. was established in 1990 to unite two long standing companies owned and operated by the Wulfeck family, Jet Machine and Manufacturing and Rocket Supply Company.

Jet Machine & Manufacturing: founded in 1970 by Jim Wulfeck Sr. and currently operated by Rick and Ken Wulfeck, specializes in close tolerance machining, fabricating and assembly and services primarily the military defense and oil and gas industries.

Rocket Supply: founded in 1976 by Gary Wulfeck, services world-class manufacturing companies and specializes in cutting tools, abrasives and coolants. Rocket Supply houses a full service, state of the art tool manufacturing and precision regrinds department.

Cima Packaging: acquired in 2020, Cima Packaging is experienced in custom commercial and military packaging offering innovative packaging solutions which protects valuable products and reduce in-transit damages.

NextGen Armor: is a small business experienced in developing vehicle platforms for the DOE/NNSA and various commercial customers. Established in 2007 and recently acquired by Wulco, Inc. in 2022. NextGen has a team of Engineers, Program Managers and technically astute manufacturing personnel. The technical team specializes in ballistic and electro – mechanical design for various vehicle platforms. We are currently operating out of 53,000 sq. ft. in Butler, PA.