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Orgyia sp.
Not automatically the same ones, but I think they are also from the genus Orgyia.
have a look
http://www.projectnoah.org/spottings/132...
same caterpillar after shedding skin.
http://www.projectnoah.org/spottings/134...
I can give you the genus, but unfortunately not the species. Try with Orgyia for Indonesia.