This is where Bluetec is located @:
ΛΕΝΟΡΜΑΝ 151 - 153, ΚΟΛΩΝΟΣ, 104 42 ΑΘΗΝΑ | ΤΗΛ.: 210 51.57.8= Lenorman 151-153, Kolonos, Athens.
The have carbon fins ( I have used these) that work fine. They are expensive as all qulity carbon fins in Gr. They also make/sell the wll known Blue guns (Acid, Raptor,OB etc). Bluetec have an entire clan following & supporting these guns. I know a lot of users- some love them -some don't. These guns are expensive. I, personally, prefer quality wood guns.
* Bluetec also market their own suits. Once upon a time (might even be the case still) they used to market Polosub suits.
Some of the best carbon fins, bar none, anywhere: Mtechnics by Makrakis Marinos
Psiloritou 3 , 16344 Ag. Marina - Ilioupoli, Athens - Greece on: (+30)2109763110. they are Very expensive. -through himself you place your order & 4 wks later they are ready (migh be able to get these through some eshop @ once).
Other very/equally renouned carbon fins are Majestics from M Vogas. on: (30) 6 97857 4196
Both these 2 fins are considered among the best anywhere. Forget "the" best, the top few names have all their supporters.
Teak Sea Ltd , Lavrio, Grèce . Grigoris Minogiannis on:(30) 22920 69 220 or: firstname.lastname@example.org
. Teak guns -hand made.
Benthos wooden guns@ http://www.benthos.gr
. or (30)2421066848, 6938609940 email@example.com
About suits: there are numerous greek suit makers: apnea, R calich, Pesca, XXone,Bluegreen etc.Between myself and a couple of dive buddies we have worn most Gr suits as well as all run of the mill: Cressi- Omer etc etc. IMHO: don't buy a suit from Gr or a run of the mill suit. You want a suit, buy either: Elios-Marea or Polosub.
In Gr there are some really nice guns (wood & carbon) and some great carbon fins. The wooden guns are good quality at acceptable to higish prices. The carbon guns are expensive as the carbon fins. These are all good products so buy these. Suits are as expensive or more expensive than the prime quality Italian suits mentioned but not of the same caliber. my 0.02$
hope this insight helps some.