Dear Mr. Ghislain Van de Walle, Thank you very much for your quick responds. We fully understand all of your comments, especially when you are professional for brass wire machine for so many years, it would be quite curious for you to learn more about the details for molybdenum wire EDM, like many of our other customers. For FISHER, it is their Germany company as well as their Chinese companies here are using our machines. We have a big distributor in U.S, do you mind to contact them to learn more about the details if I gave you the contact? Actually if possible we would like to invite you to our factory in China to check all details here. A lot of our other customers do that because it will settle all questions as well as the considerastons for machines completely here. Usually the running cost of HB series machine using molybdenum wire will be less than 1/5 of the cost for those using brass wire. Enclosed I will send you AWT part for your checking. Or do you mind to send us a part drawing and we'll manufacture it here with our machines for your checking, by video sent to you as well as a sample shipped to you on hand for checking. Looking forward to hearing from you. Best regards Lisa Yuan International Sales Dept. Factory address: Songshan Road, High-tech industrial park, Suzhou, Jiangsu, China Tel: 86-519-86822000 Fax: 86-519-85156610 Website: www.topqualityedm.com E-mail: info@topqualityedm.com