The Arbeitsgemeinschaft Oberflächentechnik AOT (Working Committee Surface Technology) has represented for many years the interests of all Austrian companies active in surface technology.

Why become a member?

Vocational Education and Training


We process thematically professional policy priorities that arise in the context of education and training in the surface technology industry.

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Hot-dip galvanizing


We give possibility to deal  with the specific and important topics of hot dip galvanizing.

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Technology and Environment


We deal with the topics REACH, CLP and waste water and organize the annual AOT autumn symposium.                                                                                                                                                            read more

From our industry

Without surface technology, there would be no car, aircraft, aerospace, electronics, consumer electronics, printed circuit boards, aluminum and enamel facades, surgical instruments and implants, fittings, nails, cutlery, ... Learn more