Iron Arm Machinery is a Chinese enterprise focusing on the design,production, sales of air compressor.The air compressor we sell has a number of national patents. Products are divided into ten series, more than 200 models:Oil-free air compressor, box type oil-free compressor, oil-free oxygen (nitrogen) compressor, explosion-proof oil-free compressor, special gas recovery oil-free compressor, screw compressor, high efficiency VSD air compressor, bipolar compression energy-saving air compressor, mobile compressor, diesel-powered compressor and vehicle compressor refrigerated dryer, adsorption dryer, filter, air storage tank, etc.Product application: widely used in food, beverage, grain machine, water treatment, medical, pharmaceutical