Shanghai Shengyi Compressor Co., Ltd. was established in 1999 and is a professional manufacturer of compressors. In 2013, it obtained CCS type approval from China Classification Society, BV type approval from French Classification Society, and ISO9001 quality system certification from China Classification Society. Various parts and components of Shengyi compressor have been processed through special processes and have the advantages of good corrosion resistance, low power, light weight, beautiful appearance, smooth operation, low failure rate, and convenient installation.