ZZGE have the right to import and export, our Tinned Copper-clad Steel Cables and Seismic Cable Connectors were purchased by many customers all over the world in recent years such as CGG France, Kazakh Geophysical Company Ltd, BGP China, Sinopec and Seismic Instruments Inc. USA. So our products are recognized by many oversea customers. ZZGE signed with a foreign instrument company to provide goods agreement fixedly, which make us get the favor of domestic and abroad.