AS Hevea Gaasi tee 12, Lehmja 75306, Rae vald Estonia Phone +372 6744888 Fax +372 6744889 info@hevea.ee	AS Vasar Instrument Kopli 5 10412, Tallinn Estonia Phone +372 6413377 Fax +372 6413791 vasarinstr@vasarinstr.ee
AB Formgummi Ramvik Östbyvägen 1 SE-87016, Ramvik Sweden Phone +46 61240880 Fax +46 61240361 ramvik@formgummigruppen.se	Mora Formgummi AB Brudtallsvägen 14 SE-79232, Mora Sweden Phone +46 25015880 Fax +46 25015268 mora@formgummigruppen.se
Vintrosa Gummi AB Nybble SE-71991, Vintrosa Sweden Phone +46 19164880 Fax +46 19164889 vintrosa@formgummigruppen.se