Shanghai OPEC Machinery Co., Ltd. is a high-tech enterprise specializing in the research, manufacturing, and operation of air compressors. The company adheres to the customer philosophy of "Together - Achieve Together" and is committed to becoming an "internationally advanced air compressor manufacturer" with high-quality, cost-effective products.

The company boasts a team with R&D, production, and management expertise, having imported German screw mechanism manufacturing technology and processes. It particularly features advanced KAPP CNC grinding machines for screw compressor production, a Japanese MITSUI SEIKI machining center, and other precision compressor production and testing equipment, which give APCOM's OPEC brand screw compressors significant features such as high quality, low noise, and low energy consumption.

The company mainly produces: oil-free screw air compressors; oil-free water-lubricated screw air compressors; oil-free scroll compressors; screw-type air compressors; permanent magnet variable frequency screw compressors; two-stage permanent magnet variable frequency compressors (energy efficiency), and drilling rigs.