Shanghai Donglai air motive equipment co.,ltd.,founded in 2004,located at Shanghai , China,professional air compressor system manufacturer and supplier , integrated in technology research and development,production ,QC,sale,after sale in one ,focus on supplying high quality standard compressed air solution,and the products approved by CE certificate.

Donglai primary businesses focus in following key areas:

Oil-injected rotary screw compressors (Belt driven and Direct driven. Fixed speed and Variable speed. High, Normal and Low pressure)Portable screw air compressors (Diesel-powered and Electric motor powered)

Oil free air compressors (Scroll type, Dry type and Water-lubricated type)

High pressure air compressors (Screw type and Piston type)

Air treatment equipment (Air dryers, Air filters, Air receiver tank,)

Compressed air pipe and fittings(aluminium and stainless)

Oxygen generator & Nitrogen generator