Dear Sir/Madam: I am interesting in measurement and testing of microstructures. Now I would like to buy a load-on machine which can apply certain force on a beam and measure the deflection of the beam. If anyone know where I can get information about it, any model would be appriciated. Return path is YEXY@NTL.PIM.TSINGHUA.EDU.CN . Thank you for help. XiongYing Ye MEMS Lab., Department of Precision Instruments Tsinghua University, Beijing,100084, P.R.China Tel.86-10-62595565 Fax.86-10-62594691