zhejiang tuofu air compressor co., ltd. was established in 2014. it is located in beilun, zhejiang, the second largest deep-water port in ningbo, zhejiang. it is a professional in the research, development, production and sales of permanent magnet frequency converter screw air compressors. the air compressors produced are characterized by high efficiency, reliability, high efficiency, energy saving and electricity saving. it continues to guide domestic similar industries. after testing, it is strictly tested to save energy by more than 20% compared with similar products in the industry. it is widely used in steel, electronics, electricity, metallurgy, chemical fiber, medicine, petrochemical, mining, papermaking printing, food, casting, mold, lithium battery, injection molding, spraying, military technology, automobile industry, aerospace and other industries. the products are exported to europe, america, southeast asia, africa, eastern europe and other countries!