from original letter)
SEVILLA – (Spain)
Seville, June 17th, 2015
In reply to your request we are pleased to comunicate that since 1999 we have been using in our plant, Covisa, the additive for fuel oil engines "rb bertomeu"
beco F1/ASF, manufactured and supplied by your company to treat the fuel oil consumed in this plant.
The economical and technical benefits delivered after using the additive "rb bertomeu" beco F1/ASF during the years after which we have used it, have been greatly satisfying as expected.
The facility where we are using the above mentioned additive is our power plant located in Villaricos (Almeria)
and it has the following characteristics :
Co-generatión Plant with 2 diesel Engines Wärtsilä , type 12
V 46 A
Type of fuel : Heavy fuel oil Nº 1
We authorise the exhibition of this letter as a reference for industrial
Signed : Rafael Castro Campos