from original letter)
CASTELLÓ, S.A. E25230
MOLLERUSA – Lleida – (Spain)
11th October 1996.
reply to your request, and for the purpose of commercial references, we
confirm that we have been using "rb bertomeu" additives in the
fuel oil used in the steam boilers of our installation, which has
provided the following improvements:
Less need to
clean the filters due to build up of solids.
less need to warm the fuel oil to obtain a good pulverisation in the
carbon build up in the burners.
decrease in residues adhered to the pipes of the boilers.
of environmental pollution by soots.
would like to take advantage of this moment to also express our
satisfaction of the quality of personal treatment and the service that
we have always received from your company.
authorise the use of this letter for reference purposes.