Contact Howron Industries, LLC. Metal Benders. Unsure which bender is right for your application? Need help with your project? Question about your order? Give us a Call 940-600-0366. Our mailing address is: Howron Industries, LLC. Metal Benders P.O. Box 1310 Sanger, TX 76266 Or you may contact us via email using the web form below. Emails are returned multiple times daily.