国产一卡在线观看完整版_老熟女射射射影视_H片在线播放免费观看_被公疯狂玩弄的年轻人妻中文字幕_国产又黄又骚视频免费看_性爱无码中文_久久久无码午夜福利_国产女av片免费_亚洲美女干视频_日韩黑丝美腿一卡二卡

? HuiZhou United Copper Foil Electronic Material Co.,Ltd
  • Electrolytic copper foil for 9 micron double-sided lithium-ion batteries

    Electrolytic copper foil is an important material for manufacturing copper clad laminate (CCL), printed circuit board (PCB) and lithium ion battery. With the rapid development of electronic information industry,

    ? Product details

    Electrolytic copper foil for 9 micron double-sided photolithium ion battery

    Electrolytic copper foil is an important material for manufacturing copper clad laminate (CCL), printed circuit board (PCB) and lithium ion battery.?With the rapid development of electronic information industry, electrolytic copper foil is called the “neural network” for the transmission and communication between electronic products and electric power.?The company independently develops the very low profile (VLP) ultra thick electrolytic copper foil is the domestic first and the unique; the independent research and development high tensile double-sided Li-ion battery electrolytic copper foil has reached the international advanced level.