... 3.OEM,Non-standard 4.mesh powder sintered Copper powder sintered filters 1.1-100 microns2.Stainless ... steel ,copperCategory: stainless steel powder sintering, stainless steel nets sintering, bronze powder sintering, mesh sinteringFiltration precision: 2 ... , sintered bronze filter, sintered stainless steel powder metallurgy filters, sintered metal powder filters, sintered porous filter, five sintered ...