Hi, Ravindra I didn't get your mail. First you must arrange polished stainless plate or silicon(or other plates) on which stainless thin film is coated by sputtering(or e-beam...). Second make a SU-8 mold. 3rd electroplate(nickelsulfamate acid solution is good) 4th remove the SU-8(RIE, firing??) 5th separate the electroplated mickel. Sooje Cho MEMSware Inc. Tel:+82-(0)2-2281-6558 Fax:+82-(0)2-2281-6559 sjcho@memsware.com www.memsware.com