... FDA standard.Mesh opening can reach 80micron,can be used for ultra fine flour milling.Including nylon,polyester and stainless ... located in Shanghai.Mainly Products: Polyester Mesh, Terylene Mesh, Nylon Mesh, Polyamide Mesh, Flour Mesh, Stainless Steel Mesh, Iron Wire Mesh, Filter Mesh, etc. screen printing and ... aerospace, petrifaction and other high technology regime Flour Mesh,100% polyester