Their Korean address was posted somewhere in these forums back in June when they started being missed. I have it if you need it, but I'd start with the email. I've seen several threads and they are still warranting as they did when they were in US - just have international mail to wait for now.

Realized the city they're in would hit in a search - here it is - see reply #7 - includes phone number -

http://www.rc-monster.com/forum/show...=Seokgwan-Dong