Defense Contractor go Results Found: 3 Button group with nested dropdown Para-Coat Technologies, Inc. Para-Coat Technologies, Inc. 17 Johns Street Johnstown PA 15901 (814) 254-4376 JWF Defense Systems JWF Defense Systems P O Box 1286 Johnstown PA 15907-1286 (814) 539-6922 Concurrent Technologies Corporation Concurrent Technologies Corporation 100 CTC Drive Johnstown PA 15904-1935 (800) 282-4392