In creating this site, we have made it a point to present information concisely so that you can find what you are looking for easily. However, there may be still questions that you'll want to ask.  Listed below is our contact information. We look forward to hearing from you. TKJ Inc. 632 Anthony Trail Northbrook, IL 60062 Tel:        (847) 498-2630  Fax:       (847) 498-6094 E-Mail:   info@tkjinc.com