KT&C USA, Inc (West Coast)
3240 Wilshire Blvd. #501,
Los Angeles,CA 90010

TEL: 213-381-0061
Toll Free: 888-767-2288
FAX: 866-586-2872
 
KT&C America, Inc (East Coast)
777 Terrace Ave. Suite402,
Hasbrouck Heights, NJ 0760

TEL: 201-393-0118
Toll Free: 877-537-0118
FAX: 877-537 0116