Resin hose is a lightweight hose mainly made of synthetic resin. Various materials are used, such as flexible PVC, silicone rubber, polyurethane resin, etc. Used in a wide range of industries, such as industry, construction, civil engineering, etc. as piping for water, oil, air, etc. in machine tools and factory equipment. The strength and flexibility vary depending on the hose. There is also a type that can be cut using resin as the reinforcing material. Hose with a smooth surface are common, but some have irregularities and excellent flexibility. While some are fiber reinforced blades with pressure resistance, others have excellent cold and heat resistance. A highly transparent resin hose is convenient because it is easy to check the fluid. Also, using a hose that is hard to crush and break will eliminate fluid clogging.