Major industrial compressor filter manufacturers include globally recognized brands like 3M, Parker Hannifin, and Donaldson, alongside specialized Chinese producers like Xinxiang Lvda and Shandong Sparta.
[pdf] We specialize in high-efficiency rotary screw air compressors engineered to deliver unmatched reliability, energy savings, and durability for demanding industrial operations.Our oil-free rotary screw technology eliminates contamination risks while reducing maintenance costs, making it the ideal choice for manufacturing, automotive, and heavy machinery applications.
[pdf] Svenska Rotor Maskiner is a global high tech leader in screw compressor, screw pump and expander development. We combine innovation and technology development with competitive manufacturing capacity on a small to mid-size industrial scale for the global market Our rotor machine technology is unique.
[pdf] 
