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Copper Chromium Electrical Contacts
The CuCr materials have good performance of breaking and withstand voltage. They are widely used in Vacuum Interrupter adopted in Vacuum Circuit Breaker below 126 kV. And at present the materials have been main contact materials used in Vacuum Interrupter. We have set up four production lines of vacuum infiltration, vacuum casting, vacuum arc-melting and sintering.  There are 100 vacuum sintering and casting equipments in our company. Our company has had annual capacity of 8 million pieces of contact materials and now has been the largest vacuum contact materials manufacturing base in the world.
Welcome to buy high quality copper tungsten arcing contacts from professional manufacturers and suppliers in China here. Our factory offers the best copper tungsten arcing contacts wholesale service with competitive price.

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