Founded in 2000, in Hampstead, USA,  Thunderline-Z is a division of Fusite (http://www.fusite.com/), part of the Emerson network (http://www.emerson.com/) focused on supplying electronic components to a multitude of industries. Thunderline-Z is a full service manufacturer of hermetic glass-to-metal feedthrus and soldered, direct sealed, and fully machined packages. It serves the RF/Microwave industry. 

Thunderline-Z and its sister division, the Fusite Engineered Products Group, provides glass-to-metal sealing solutions for the instrumentation, sensors, medical, lithium battery seal, and connector markets.Thunderline-Z has the experitse in installing feedthrus along with associated connectors using their SolderTight oven based soldering technology, and DirectBond technology.In-house manufacturing capabilities include custom glass formulations, compression and matched sealing, gold and nickel plating, brazing, oven soldering, resistance welding, and assembly. In addition, precision machined and stamped metal components are available.

  It is an ISO 9001 certified company.