1. It is very light,has very smooth surface,alsohas the excellent working life. 2. About the titanium,it has many categories of titanium and titanium alloy sheet,rods,pipes and tubes,wires,belts and forgings,etc. 3. It is widely used in aviation, marine engineering, shipbuilding, medical equipment, weapons, auto manufacturing, chemical industry, petrochemical, construction industry, sports facilities, supplies, and other fields.