Kuo Testing Labs

337 S. 1st Avenue

Othello WA. 99344

1-800-328-0112

1-509-488-0112

1-509-488-0118 (Fax)

1-509-488-6865 (Fax)

Email: kuotest@atnet.net

Business hour: 8 am - 5 pm (from Monday to Friday)