With a professional background of serving in pneumatic industry for over two decades, Uni-Crown was founded in 2001 to manufacture our own pumps, and further we set up Shanghai Branch in 2007 to serve China's market.



Uni-Crown is specialized in manufacturing oilless vacuum pumps and air compressors. Featuring the design of oil less and low noise running level, our pumps have been widely used in automatic machinery (like electronic industry, packaging industry, printing machines), medical applications (such as oxygen concentrators, aspirators, dental clinics, health care devices), and beauty industry.



Many items that we have developed conform to CE directive and are UL approved, thus our pumps have been widely exported to the USA, the EU, Japan, the Middle East and Asia Pacific Countries. To guarantee the best quality products and reasonable prices, our team will strive for the quality improvement endlessly and also constantly launch new products to meet the demand of our customers.

Authenticated and Audited.