Henlopen Manufacturing Co Inc

POWDERTEK INC CHEMICAL CORP OF AMERICA BARNES & JONES INC CHAMPION BRASS MFG CO LITTON SYSTEMS INC HARPER BRUSH WORKS INC WALLOVER OIL HAMILTON INC CORDS CANADA LTD. AEROSHARP TOOL CO INC MIDTEC INC OF AMERICA

PROSPEC TECHNOLOGIES INC. CAPPRODUCTS LTD. ROCKFORD RAMS PRODUCTS INC ELTEK INC ACME STAMPING & WIRE FORMING THE MARTINDALE ELECTRIC CO. EYE ASSOCIATES OF NEW MEXICO IMPERIAL TOOL & DIE INC CUSTOM METAL FABRICATORS INC PPC INC