3G is a registered manufacturer of ITAR in the United States with shielding be our expertise. Since 1994, leading electronics companies have been relying on 3G to provide cutting-edge solutions to shield advanced electronic applications. As an ISO 9001 registered enterprise, 3G is a service-oriented manufacture, and to meeting customers' needs has always been our priority. From JIT manufacturing supply tp prototype design services, customers rely on 3G to offer seamless service paths that support the whole product life cycle. 3G supplies application specific board shielding, EMI shielding gasket, microwave absorbers and thermal interface materials. test