Punching net daily maintenance, punching sieve also called circular screen is mainly used for environmental noise control barriers across the city section of highway, railway, subway and other transportation facilities,the building wall, generator room, factories, and other noise sources of sound insulation and noise reduction using sound-absorbing board, sound-absorbing materials can be used for building ceiling, wall, and can be used for fine decoration plate building stairs, balcony, environmental protection and chairs,construction machinery and equipment can be used for protective hood, grille gorgeous, food, feed, grinding and screening for mine, screen, screen - kitchen equipment, stainless steel basket, food, fruit and other kitchen hood, and shopping malls, exhibition shelf network decoration, ventilation breathable mesh in grain depot, football field turf seepage water and so on. The daily maintenance of the screen more trouble, only can be cleaned, but its design is very suitable for the cleaning up, and very durable, is mainly composed of stainless steel mesh, can resist corrosion, light weight, but also beautiful, compared to use in public places, so appropriate to beautify your appearance, good filtration performance can customize their own, can be said to be a screen up to form change, but also a wide range of uses.