Decontamination: As society progresses, the electronics and pharmaceutical industries developed rapidly, Henan rock wool sandwich panel manufacturers in these industries in the manufacturing process, are required to provide high cleanliness of the production environment. Color-coated sandwich panels because of its color-coated surface of the easy attachment of dust, easy to clean and less seams, so the sandwich as interior walls and ceiling materials, now widely used there cleanliness requirements of production and work environment . Applications include electronic and computer products, medical supplies and pharmaceutical manufacturing, aerospace, precision instrument manufacturing, food production, medical operating rooms and other industries. While some plant cleanliness less demanding, but in view of the characteristics of sandwich panels removable flexible, rock wool sandwich panel, sandwich panels are also widely used as a workshop inside the wall. Rock wool sandwich is a sandwich board made of wool as raw material. Rock wool sandwich full play to the unique properties of rock wool core material in fire protection, thermal insulation, acoustic insulation and other aspects have a significant effect.