We strive for excellence in creating respirator masks using innovative technology to provide a safe environment for workers Onnuriplan specializes in respiratory protective devices since 2001. We inspired to provide a safe work environment using innovative technology. We strive to develop high-end respiratory devices through continuous research and development. We are a growing technology intensive enterprise in located in South Korea. We continuously seek for opportunities to expand into the international market. We supply respirator masks to Hyundai Heavy Industries (HHI), Samsung Heavy Industry (SHI), and Daewoo Shipbuilding & Marine Engineering (DSME); Korea’s top No.1, 2 and 3 conglomerates that are well-recognized in the world.  We are always attentive to our customers’ needs in order to provide the best respiratory protective devices to the world.