Contact us

We manufacture in Thailand and our products designed in Switzerland.

Your order is sent without intermediary from our factory

Fill out the form below:

    Ozone-UV Switzerland

    AVI Swiss Group SA

    Avenue de la Gare 36,
    2012 Auvernier Switzerland.

    Rue des Draizes 7
    2000 Neuchâtel Switzerland.

    Factory: (100% subsidiary of AVI Swiss Group SA.)

    Swiss Thai Water Solution Co., Ltd.

    111 Moo.6 Tambon Khunkong, Amphur Hangdong, 50230 Chaingmai, Thailand

    Opening times

    Monday to Friday from 8 am to 5 pm


    Phone number

    (+66) 53-106-986

    We thank you for your interest in our company