Our highly qualified workforce and over 55 years of experience guarantee top quality and precision.
Salvatore Villani
Supervisor quality control large parts
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Salvatore Villani

Surface Treatment

As complete service provider, STI Group offers  a wide range of technologies. STI Group offers galvanic processes, thermal coating, the STI DryCoat system, anodising proceses, wet paint coating, various special processes and mechanical processing to the highest quality levels. Thanks to STI Group's R&D Department, its customers also benefit from the option of having new coating systems developed for their special requirements.