Puyang where to weld titanium alloy

Look for local stainless steel welding technology slightly over some of the argon arc welder welding can be, but unlike stainless steel welding is a titanium alloy welding must be selected high purity argon, and the wire must be selected high purity titanium wire, such as Wei-Ou-Ding 301 titanium alloy wire, do not lose a lot of money because of a small titanium alloy as much as possible once again, do not because of the problem of impurities in the wire or the gas impurity is not high to produce Cracks