Buying Composite Panels in Indonesia

I am looking to purchase composite panels in INdonesia (Surabaya).
I am looking for a product similar to the ATL (Duflex) Marine grade product.
Preference is for an expoxy/balsa endgrain but foam/expoxy or nomex divinycell etc can be considered. Minimum panel size is 2400 x 1200 but larger size qould be appreciated.

The panels are for a marine application and will be used structurally so quality is vital

I would very much appreciate a contact in Indonesia (First Choice) Asean (second Choice) or China.

The ability to cnc route the panels could be of interest

The duflex web site gives a background to the sort of panels required for yacht kit building http://duflex.com.au/duflex2/products/cnc_routed_kits

A reply post would be much appreciated or I can be emailed direct on earl@warwick.hm