Qingxian Yuanfeng, screening plant specializes in processing of metal perforated metal mesh panels, advanced punching equipment and imported mold, quality assurance, reel to reel punching volume to the piece punching, punching a hole square hole triangular hole plum blossom hole Hole pass, speed, high efficiency, no burr, the board level, and folding, shearing, welding, pressure type ancillary services to meet customers one-stop service, and mold can be developed in accordance with the requirements of the customers process. The products are widely used in: building and decorating, roofing system, silencer, metal ceiling, wall systems, silencers, acoustic barriers, generator sets, industrial silencers and enclosure systems, etc.. Need to produce according to customer drawings and production and processing all kinds of punching sieve. 
 Stamping from a variety of flowers: round hole, square hole, diamond hole, plum blossom hole, oval hole, triangle hole. Rugged, beautiful, and versatile. 
 Decorative perforated plates commonly used aluminum punching, because aluminum has a high tensile strength and load-bearing capacity, a series of open porosity, precise aperture, high corrosion resistance, can be used for the ceiling of the building wall sound-absorbing material, can be used for building stairs, balconies, tables and chairs, beautifully decorated well plates. 
 Network of perforated plates steel plate punching and shearing tension or punching in a variety of materials made of expanded metal mesh punching machine. 
 General materials are stainless steel, aluminum, low carbon steel, aluminum-magnesium alloy plate, copper plate, nickel plate.