Is there any place can repair titanium eyeglasses frame?

I found a little sign of crack on my frame but it not yet fully patah..So, I wish to have spot-welded on the cracked part in order to prevent it patah.

I have google search on this but the result (in Malaysia) I found is MalayaOptical. But when I whatsapp them, they just told me they unable to fix titanium frame. And the rest results normally is oversea.

Really appreciate if anyone can provide me some details on it.