Europa, Africa, Estremo e Medio Oriente. Migliaia e migliaia di chilometri di pipeline saldati con i prodotti e gli accessori PWT. Con piena soddisfazione di clienti e committenti. I risultati parlano da soli: meno del 5% di giunti riparati sul totale dei giunti saldati.

Object: approval of NRT PWT System
"Dear mr Rinaldi,
I am pleased to confirm you that the results of testing made on the latest welds are acceptable.
So, we consider that the new mechanised welding system PWT NRT is approved by Gaz de France and can be used by pipeline contractors on GDF projects."

(25.10.99) Gaz de France - Direction de la Production et du Transport

"Dear mr Rinaldi,
as the welding of Sabiya Pipeline Project has been completed, we are happy to report that the four PWT-CWS.2C machines purchased from you performed very well.
Your technicians were helpful and we appreciate their assistance during the whole operation.
The machines were in our view efficient and well suited to the desert conditions encountered on Sabiya Project. As a result of our experience we intend to use them on our next Pipeline Project in Qatar."

(17.06.95) Consolidated Contractors International Company SAL

"We feel duty-bound to let us have our satisfaction for the success obtained during our first experience xith the use of your automatic welding system CWS.02.
On the basis of the productive and quantity results obtained by our firm in our first jobcarried out by means of the abovementioned system, we are going to widen its use in our works and therefore we would like to thank you for your kind cooperation in the hope that you will continue supporting us even in the future."

(13.10.94) Sicim spa

Ref: successful use of your automatic pipe welding system.
"We would like herewith to offer our congratulations for the results obtained with your welding system PWT-CWS.02 at our premises. Thanks to it and to your experience, know-how and cooperation we have been able to supply our firm with the advanced technology necessary to be a pioneer in the pipeline welding."

(18.10.94) Bonatti spa

"I hereby congratulate you and your personnel with the significant achievement of a timely completion of the mainline welding activities. Company is pleased to note that automatic welding operations have been carried out safely.
Please pass on my compliments to your personnel."

(30.08.98) Petroleum Development Oman LLC