Hello Alex , As I wrote,we require below. Nickel/Beryllium/Titanium = 97.5/1.95/0.5 foil Thickness: 20 micron, Width :4 inches Please quote per kilogram and per meter as well and also when in piece of about 100mm x 215mm size We require about 40~80kilograms/month and would grow upto 200kg/M Thank you, Robert Jung/Partech Corporation 82-2-2108-5577 Kasandong/Geumchungu, Seoul,South Korea 需要客人邮箱的请回贴告诉我你们的MSN,我会发过去的。