Contact York Electronic SystemsYork Electronic Systems, Inc. 2900 West Albany Broken Arrow, OK 74012 Phone: 918-258-YORK (9675) Fax: 918-258-2444 General Information: company@yorkes.com Careers: resume@yorkes.com Accounts Payable: dewaldt@yorkes.com Accounts Receivable: staliaferro@yorkes.com Sales: sales@yorkes.com Service: mwilliams@yorkes.com