Inquiry (采购产品): Sintered Tungsten Please quote on sintered Tungsten SD180 ROTF 95%W, 3.5%Ni, 1.5%Fe. Sizes & Quantities: 2" OD x 5.6" Lg. Round - 18 each 2" OD x 7.25" Lg. Round - 9 each. 2.143" OD x 5.285" Lg. Round - 19 each. Thank you, David Estes Manufacturing Manager Century Geophysical Corp. 7517 E. Pine. Tulsa, OK 74115 918-838-9811 ext. 122 estes@century-geo.com **** Hidden Message ***** David Estes 7517 E. Pine Tulsa, OK 74115 USA Company: Century Geophysical Corp. Title: Manufacturing Manager Phone: 918-838-9811 ext. 122 Fax: 918-838-1532 E-mail: estes@century-geo.com **** Hidden Message ***** estes@century-geo.com