- East Coast Shielding is a distributor/manufacturer of EMI/RFI materials. We are here to supply you with all of your EMI/RFI needs, and provide excellent customer
37 ROUTE 46
Hackettstown, New Jersey 07840
EAST COAST SHIELDING LLC is a Gasket, Packing, and Sealing Device Manufacturing company located in Hackettstown, New Jersey.