Effectively, Economically, Ecologically - Up-to-Date

16 bld. 2, Metallistov ave.,

Saint-Petersburg, 195027, Russia


+7 (812) 224-36-36

+7 (812) 224-19-24




The Group of companies Clean technologies («CTG») has been meeting process engineering challenges set by its many partners since 1999. Individual work with each of them requires the widespread implementation of the complete scope of works from knowledge and understanding of the set challenges to servicing of the delivered facility.  

«CTG» is a competence center for environmentally friendly and resource-saving technologies of surface treatment to ensure maximum efficiency and operative solutions of challenges the partners face.

«CTG» has introduces and taken out a patent for the technology of washing out of the barrels of the oil tank cars (with no steam cleaning).

We perform: 

  • development of technologies for technical solution  to the existing problem; 
  • research of the best value for technical solutions;   
  • designing of facilities of any complexity;  
  • designing of the related equipment;   
  • manufacture and delivery of equipment approved by the design both integrated and as individual units;  
  • its installation supervision and commissioning,
  • warranty and post-warranty service.        

Business activities of «CTG» company are focused on::

    - high-efficiency cleaning (washing, degreasing) of contaminated solid surfaces;

   - anti-icing treatment of solid surfaces;   

   - energy efficient fuel preparation and lighting;   

   - paint and coatings;

   - highly reliablej non-destructive inspection of castings, welded joints, different mechanisms and assemblies.

«CTG» inventions are implemented at hundreds of enterprises of machine-building, transport and other industries of Russia, Byelorussia, Kazakhstan, Estonia, Lithuania, Poland, etc. More than 70 major facilities, including business units of such companies as JSC RZD, OJSC Surgutneftegas, Tatneft, Gazpromtrans LLC, Transoil LLC are presented on the map of business footprint.

Technologies and products of «CTG» are patented and certified, and all works are carried out only by qualified specialists, which is the guarantee of prompt and competent execution of contract and guarantees the quality of the supplied products.

The appearance of our equipment complexes can be found in section "Photo gallery of facilities".

When turning to us you will get well-proven, verified by many years experience technologies, machinery and chemical products.