الوصف

The designs of hole: round hole, oval hole, oblong hole, square hole, triangle hole, diamond hole, hexagonal hole, figure “/|”hole, cross hole, cinquefoil hole, leave hole, scale hole, hole like shark’s mouth and other perforated. It can be widely used, such as protecting screen in machinery equipment, environment protecting equipment, electric cabinet, petrochemical industry, pharmaceutical machinery, ventilation system, mining equipment , feed processing machinery, kitchen fittings, Electric appliance, filter, shelves used in market, desk for exhibition, resisting noise, manufacturing ships, grain processing and so on.