Certificates and patents

Certificates

CERTIFICATE OF CONFORMITY

CERTIFICATE OF CONFORMITY
ISO 9001:2008

 

CERTIFICATE OF CONFORMITY
ISO 14001:2004

CERTIFICATE OF CONFORMITY
OHSAS 18001:2007

 

CERTIFICATE IQNet
14001:2004

CERTIFICATE IQNet
18001:2007

 

CERTIFICATE IQNet
ISO9001:2008

 

Patents

Patent for electrostatic oil cleaner

Patent for fiber-optic illuminator

 

Patent for skid for the preparation
and injection of cleaning fluid