Lawton Fort Sill Chamber of Commerce Directory ShareTweetDrug and Alcohol Testing Compliance ServicesWWW.DATCS.COM4701 SW Parkway, Ste 18Wichita Falls, TX 76310940-264-8805Fax: 940-264-8808ContactsMrs. Twyla Lewis, Business DevelopmentLabratory Diagnostic Services, Medical Supplies/Equipment/Sales/Service, Education/Tutoring/Training Business Directory | Chamber Events | Member Account | Community Events | Jobs | Member Promotions | Member News | Request Info