This trade association promotes quality construction and builds markets for general contractors.

2300 Wilson Boulevard, Suite 300
Arlington, VA 22201-5426
Tel: (703) 548-3118
Fax: (703) 548-3119

For information on union membership, contact the International Association of Machinists and Aerospace Workers.

9000 Machinists Place
Upper Marlboro, MD 20772-2687
Tel: (301) 967-4500

For information on union membership, contact this organization.

8000 East Jefferson Avenue
Detroit, MI 48214-3963
Tel: (313) 926-5000

For information on available publications, conventions and seminars, contact the National Tooling & Machining Association.

1357 Rockside Road
Cleveland, OH 44134-2776
Tel: (800) 248-6862
Tel: (216) 264-2840

Precision Machined Products Association provides education, training, and other resources.

6880 West Snowville Road, Suite 200
Brecksville, OH 44141-3255
Tel: (440) 526-0300
Fax: (440) 526-5803

To learn about apprenticeships and training programs and the benefits of union membership or to find local contact information, visit the UBC's Web site.

International Headquarters
101 Constitution Ave., NW
Washington, D.C. 20001-2133