Elong metal wire mesh limited is a big factory mainly produce photo etched plate and punching hole which widely used in electronics, optical, medical, petroleum, chemical, construction, transportation, machinery, mining, decoration other industries field, our sales network has been ...

DongYao Metal Products Co., Ltd. is a precision metal expert specilizing in acid etching, perforated & expanded metal, wire cloth and shale shaker screen. It design, produce, fabricate screen filter to meet precise specifications for the most strict requirements. business philosophy ...