AIDA specializes in the r&d, manufactuering, distributing of machinery equipment, we focus on filtration line for 18 years with superior technical team, excellent after-sale service. Aida passed through iso9001-2000 quality certificate, always insist on the principle "quality is everything" to best serve worldwide client throughout the way. Our main products are filtration unit, industrial hydraulic filter, compressed filter. Quality perfectly match overseas famous brand pall, hydac, parker, atlas copco, ingersoll rand product. Most our products are exported to south america, eastern southern asia and africa for 26 countries. We aida are commited to providing products at the most competitive price, unquestionable quality, timely delivery and superior after sale service. We aim to establish stable and strategic partnership with porfessionals worldwide.