Test Sieves are made with brass, stainless steel and G.I frames with accurate mesh of S.S, Phospher Bronze for laboratories as well as inhouse usage. Test sieves frame is made out of brass without any joint in it.   A clean rigid design of minimum weight and free from corners where the material could be lodged. Uniform fabrications of our sieves permit easy and smooth nesting on each others and also with lid and receivers. An essential feature of test sieves is that the mesh should be flat, taut and uniform and with permanent tension round the whole circumference.