Controlled Turning Inc. Address 1607 S. Gorham St. Jackson MI 49203 United States Map It Phone 517-782-0517 Fax 517-782-0519 Email sales@controlledturning.com Product Categories Manufacturer Categories Grinding Services/Cylindrical Grinding Services/Surface Machining Services/CNC Machining Services/Conventional Machining Services/Precision Machining Services/Production Machining Services/Prototype