Flexible metal hose To meet the needs of consumer, we developed some new kinds of metal hoses by many years researching, as the followings: 1) Hose for anti-quake reinforcement of storage tanks 2) Lance Hose for oxygen 3) Shake reduction Hose for pump system 4) Vacuum-insulated Hose 5) The dual Hose Others: flexible component for lance, multiple hoses for engine, Bent-pipe, flexible component. ect.