RANA's anti-corrosion solution of PTFE plates with glass fiber cloth backing, targeting the corrosion pain points of storage tanks in the electronic chemical industry. It introduces the product's technical features combining PTFE's chemical stability and glass fiber cloth's mechanical strength, as well as its advantages of low permeability, easy cleaning and adaptability to frequent material replacement. Compared with traditional solutions, it can extend tank service life by over 3 times, and is now widely used in high-purity chemical storage scenarios with wide industry recognition.