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Sigmatech Ltd. has a 51% stake in LLC Paton Turbine Technologies (PTT), a Ukrainian company that was founded in 1993 as a joint venture between Pratt & Whitney (United Technologies Corporation) and the E. O. Paton Electric Welding Institute (National Academy of Sciences of Ukraine).

Over the years, PTT has proved itself as a reliable partner that successfully operates using and implementing world-class best practices focused on customer satisfaction.


The company manufactures products and provides services that meet the requirements of the most demanding customers in the aircraft and industrial gas turbine engine market and offers cost-effective solutions in the following business sectors:
- Applying protective coatings using electron beam physical vapor deposition (EB PVD), ionized physical vapor deposition (I-PVD), high-velocity oxygen fuel (HVOF), atmospheric plasma spraying (APS), and vapor phase aluminizing (VPA) methods.
- Repairing components of aircraft and industrial gas turbine engines.
- Manufacturing ceramic and metal ingots used for electron beam coatings.
- Developing protective coating repair and application technologies.
LLC Paton Turbine Technologies obtained and successfully maintains ISO 9001, ISO 14001, AS 9100, FAA, and NADCAP certification.
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