1. Cloth material: AISI 304/316/304L/316L, Brass Wire , Galvanized , Electroformed, Perforated Metal Plate, etc. 2. Wire dia: 0.02--2mm 3. Sieve dia: 8", 12", 75mm, 100mm, 200mm , 300mm , etc. 4. Mesh: 5--600mesh Aperture: 15µm -- 125mm 5. Frame material: Brass, Stainless steel, galvanized , etc. 6. Certified with GB/T6003, ISO 3310, BS410, ASTM E11, JIS Z 8801.