• Contact us

    Sturdy,compact,efficient and sophisticated vehicle converter for green rail industry

    Address: The Core Power Industry Park Changsha National Economic and Technical Development Zone

    Zip Code: 410100   Website: www.sosprono.com    

    Tel: +86-0731-84013499    Fax: +86-0731-84018466   

    Service Line: 400-888-0225    E-mail: ocetsales@occonverter.com

    Dalian office,China
    Mobile:+86-13664209797  E-mail:ocethft@occonverter.com   


    Changzhou office,China
    Mobile:+86-18670016531  E-mail:ocetyl@occonverter.com

    International Business Dept
    Mobile:+86-17773108246  E-mail:ocetsales@occonverter.com

    France office:
    Grenoble I Rue Philis de la Charce, France
    Mobile:+33 609 0303 58   E-mail:jr.bureau@occonverter.com


    Service Hotline: 086-0731-84013499 E-mail: ocetsales@occonverter.com O&C Electric Technique All rights reserved Hunan ICP.10005672