... 10mmOpen area: 0.3%-63%Process: punchUse: Filter part, metal filter panelHole: round, square, diamondCharacter: winding-resisting, Ageing-resistingThe ... products We are one of the manufacturers of perforated metal sheet screen,square hole perforated wire mesh and ... used as screening in pharmaceutical, petroleum, mine, machinery, battery, filtering to engine oil and diesel, indoor and outdoor ...