Beijing Eastern Hope Sci.& Tech. Co.LTD
Beijing Eastern Hope Sci.&Tech. Co.LTD
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Dear Sir or Madam:
we can supply the contacts made by Copper Tungsten products(W content is from 50% to 95%) welded with Pure Copper or its alloys. The drawing attached is a roller contact made by Copper tungsten(W:80%,Cu:20%) welded with pure copper rod(99.95% Cu) using in the tapchanger.The welding seam is perfect and have excellent quality.
Please send us your detail requirements and we will give you our best quotation as early as possible,
Yours sincerely
John