Search Results for: Hot cathode lamps
was started by establishing the company on february 7, 1996. on july 12, 1996, the construction began, and finished in august 1998. production process started in december 1998, then finally on may 28, 1999, the commercial production process began. chronology in brief source of concentrate & copper cathode
was started by establishing the company on february 7, 1996. on july 12, 1996, the construction began, and finished in august 1998. production process started in december 1998, then finally on may 28, 1999, the commercial production process began. chronology in brief source of concentrate & copper cathode...
http://www.ptsmelting.com/aboutushistory.htm