North Central Engineering
Taylor, MI
Tel: 734-942-0900
Fax: 734-942-7678
Website: www.nceng.com

Kundinger Controls
Auburn Hills, MI
Tel: 248-391-6100
Fax: 248-391-6900
Website: www.kundinger.com

Venture Technology Groups
Farmington Hills, MI
Tel: (248)473-8450
Fax: (248)473-0813
Website: www.venturegroups.com