Since 2005, the founding team of Napu Compressors has been committed to the research and development of oil-free scroll technology. Over the past 15 years, through extensive in-depth research and experiments, the founding team has continuously overcome one technical difficulty after another. From formulating technical specifications for oil-free scroll airend manufacturing—including asymmetric asymmetric profiles, cooled jacketed casings, and spiral labyrinth seals—to establishingstandards for t...