buy cold-rolled tungsten sheet

Dear Sir or Madam Currently we are very interested in purchase for 2800 pieces of cold-rolled tungsten sheet (about 706 kilograms), as per ASTM B777-87 and below mentioned specification. Cold-Rolled Tungsten Sheet material: 93% W, 7% Ni/Fe density: 17.5 +/-0.2 g/cm3 size: 240+/-0.2mm length X 75+/-0.2mm width X 0.8+/-0.08mm thickness parallelism : 0.05mm planeness: 0.25mm Kindly offer your most competitive quotation with FOB price, as soon as possible. Thank you.