YRC Rockford

G W Berkheimer, situated in Rockford, IL, is a comprehensive supplier of a wide range of products catering to the HVAC industry. Their extensive product catalog includes items such as duct boards, flex ducts, insulation, PVC pipes, registers, and grilles, among others. Moreover, G W Berkheimer offers a diverse selection of HVAC equipment, including air distribution systems, refrigeration units, water filtration systems, and heating parts, along with specialized tools and instruments for installation and maintenance tasks. With a focus on quality and reliability, G W Berkheimer serves both commercial and residential clients, providing essential components like motors, valves, pumps, and thermostats, ensuring efficient operation and optimal performance of HVAC systems. Generated from the website content

Rocknel Fastener was founded in 1989 as a 50/50 joint venture of an American and Japanese company. In 1998, Japan-based Meira bought the outstanding shares, making Rocknel its wholly owned subsidiary. Rocknel Fastener manufactures cold-formed fasteners for automotive and commercial applications. The company produces a range of high-strength automotive fasteners, including Sems and special engine bolts. It also offers a variety of other capabilities, including heat treat and on-site lab testing to ensure that its parts meet specific standards for strength, hardness and consistency. Rocknel Fastener specializes in cold forming a variety of fasteners for the assembly of automobile frames, engines, suspension systems and subassembled components.