PJ Wallbank Springs, Inc.

P.J. Wallbank Springs, Inc. (PJWS) is a privately-held manufacturer based in Port Huron, Michigan, established in 1982. The company specializes in designing and producing custom spring packs and assemblies, particularly for automatic transmissions and clutch return technology. With around 160 employees, PJWS generates annual revenue of approximately $30-33 million and exports over 40-50% of its output internationally, with a significant focus on China.

PJWS offers a range of products, including clutch return spring packs and spring assemblies for various applications in automotive manufacturing, industrial machinery, and consumer appliances. Their approach emphasizes tailored design, proprietary production methods, and rigorous quality assurance, ensuring that their solutions meet the specific needs of their clients. The company serves multiple industries, supporting over 1,000 applications worldwide and prioritizing long-term partnerships with top manufacturers and suppliers.