1)High mechanical strength, good heat resistance
2)Finidshed with ceramic, metal dual function

Our products produce excellent sealing and connecting performance with high mechanical sreengh. They can be welded to various kinds of hard solder, such as gold, silver and copper. They are extensively used in gas electrical discharge devices, electrnicspower generators, telecom, metallurgy, machinery, aviation and military(Specially corresponds and lightning prtection profession).