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. .....
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. .....
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. .....