Ultra-hydrophilic and antibacterial thin film coated metal product, and its manufacturing method

The invention claims an for preparing the membrane method of metal product, and coating the hydrophilic film metal product. Is produced by the industrial slag is easily has excellent hydrophilic agent and behavior air conditioning metal material, for forming the anti-corrosion film of the metal substrate (8) is surface, to form or not form the anti-corrosion film in the surface of the substrate and T-O (C) - (H) and compound film, and wherein the metal substrate machine-finishing the target and.