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The latest news shows that the behind of rising copper price is likely to be Shanxi coal boss. Reuters quoted sources, a private coal industry investors in Shanxi is the main promoter of a substantial increase in the number of copper, whose holdings of futures positons close to 3 billion US dollars,...

The thermal class of enameled wire ...

How much domestic enterprise use aluminum foil instead of copper in distribution transformer production? Currently, the industry does not have an authoritative statistics. However, in the actual production practices, the use of aluminum instead of copper foils in transformer winding production, it n...

Since 1989, Shanghai Zhongtuo Magnet Wires Co., Ltd. has been dedicated in manufacturing wires over 28 years. Along with the constant development, Zoto has introduced plenty of deverse advanced production equipment and test equipment. Our raw material and each production process is strictly controll...

It is in different ways that the winding of Output Transformers can be arranged to achieve sufficient bandwidth and excellent balance. Good balance needs to avoid mode transfer. As common mode signals which is picked up from the output line are transformed to differential mode signals. High bandwidt...

Generally there are two methods to paint enameled wires. One is by mold painting method in other words die painting method and the other is by blanket painting method....

Dragon Boat Festival, also known as Duanwu Festival, is a traditional and important celebration in China. Dragon Boat Festival 2017 falls on May 30 (Tuesday). Shanghai Zhongtuo Magnet Wires Co., Ltd. will have 3 days of holiday from Sunday (May 28) to Tuesday (May 30), and we will be back at work on...