Founded in May 1992, COIN ROKAKI ENTERPRISE CO., LTD. stands as a distinguished filter manufacturer specializing in machinery, heavy-duty transport vehicles, construction machinery, generators, air compressors, loaders, forklifts, and various industrial applications. Our comprehensive product line encompasses oil mist separators, primary coalescing filters, air filters, engine oil filters, diesel filters, gasoline filters, hydraulic filters, mesh filters, oil-water separators, and tailor-made filtration solutions. At COIN ROKAKI, we perceive our customers' requirements as not just a duty, but a responsibility. Our unwavering commitment to sustainable service and operations is evident thro ... more