Inquiry (采购产品): stainless steal photomask Does your company manufacture a photomask that can be used on stainless steel 440C? Wish to use it to etch 25 micron depths with FeCl3. please email me product listing if you do. Regards, Brent brentpuder@uvexs.com **** Hidden Message ***** Brent Puder 1260 Birchwood dr. Sunnyvale, CA 94089 USA Company: UVEXS Inc. Title: CEO Phone: 408 734 4402 Fax: 408 734 4502 E-mail: brentpuder@uvexs.com **** Hidden Message ***** brentpuder@uvexs.com