Aetna Engineering is open for technical assistance, or to place
orders
Monday - Friday, 8am to 5pm Eastern Standard Time.
Aetna
Engineering
P.O. Box 152 · Grand Rapids, Michigan USA 49501-0152
O-379 Lake Michigan Dr NW · Grand Rapids, MI USA 49534
Phone: 231-223-9867 · Fax: 231-223-9467 · Toll-free:
800-776-7962 Email
