Insteel Wire Products CO Claim Listing Return to Directory Rating (average) (0) Business Genre Manufacturing, Metal Business Website Address insteel.com Business Address, City 800 New Castle Ave, Wilmington ZIP Code 19801 Business Phone Number 3026563121 Business Fax 3026569328 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?