(Translated
from original letter)
LACUESTA QUEMADORES
E39004
SANTANDER – (Spain)
13 Jan 2003
Dear Sirs,
In reply to your request about the quality and eficacy of your
products, we are pleased to certify, that since many time ago we are
using and distributing to our customers the following gas oil (Diesel
oil) additives , manufactured and supplied by your company. The obtained
results , technical and economical, are satisfactory :
- Diesel oil
additive for Automotive engines "rb bertomeu" beco DA
- Diesel oil additive
for Boilers and Furnaces "rb bertomeu" beco BF
We authorise the circulation of this letter as a reference for any
purpose.
Yours faithfully,
Signed : Lacuesta Quemadores S.L.
