Aluminium Casting repairs Ionian

[rjmcl]

I have Yanmar 4JH4-TE engine with corrosion damage on the heat exchanger coolant tank. This is an aluminium alloy casting, and a new one costs £1500. Item 2 on attached graphic. Currently has a DIY repair with epoxy putty, but I would like a better solution for the coming season.
Can anyone recommend a workshop in Greek Ionian area (Levkas/Preveza) which can weld repair aluminium castings?
I will also post on CA and Facebook sites.
Thanks, Richard

 

[goeasy123]

Theo at Lefkas Marine Services. His mobile is +30 698 756 4748. He's on WhatsApp. He's just rebuilt my 4JH3.... including welding corroded heat exchanger. ...NIce guy to deal with.