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 contact made by Copper tungsten(W:80%,Cu:20%) welded with CuCr alloy(Cr is 0.7%).The welding seam is perfect and have excellent quality.
Please send us your detail requirements and we will give you our best quoation as early as possible,
Yours sincerely
John