Shanghai quchen Electromechanical Technology Co., Ltd. was founded in 2005. It is a professional company integrating industry, science and trade. It is committed to R & D and manufacturing oil-free Enterprises of silent air compressors and post-treatment equipment. The company always adheres to the people-oriented idea and pursues the enterprise purpose of "integrity first, quality first", Through scientific management and perfect service, we have gradually established the leading edge of our products, and successfully provided the best air source compression equipment and perfect pre-sales and after-sales services for many users at home and abroad.