PLC manufacturer / supplier in China, offering Customized Al2O3 Oxide Aluminum Nitride Ceramic Coating Amb Substrate Copper Silver Ni Ti Various Metal Materials Direct Bond Copper Active Metal Brazing Sheet, Customized Alumina Ceramic Substrates, Copper Cu 0.1um 0.2um Silver AG 0.3um~1im Ni 2~10um Different Thickness Metal Materials, Aluminum Oxide Aluminum Nitride Ceramic Surface Thick Film Substrate Amb Au AG Ti Metallized Ceramic Sheet Direct Bond Copper Active Metal Brazing and so on.