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      Obali with outfitting of ship and offshore power system and device products to fill the gaps in the market, change the traditional process, in domestic and international are in the leading level, won the national invention patent 3, utility model patents 10.
     
     


    Invention patent

    Patent number Patent name
    ZL201110177127.7 Integral protuberant stretching multifunctionalal cable tray
    ZL200710140557.5 CNOOC No.2,7 drilling platform
    ZL200610144575.6 Integral protuberant stretching cable tray of ship and offshore

     


    Utility model patent
    Patent number Patent name
    ZL200720138630.0
    Integral protuberant stretching punching type grating
    ZL200620158906.7 Integral protuberant stretching cable tray of ship and offshore
    ZL201120062769.8 Integral protuberant stretching punching type cable tray using for naval vessels and offshore
    ZL201120542735.9 Integral protuberant stretching punching type cable tray
    ZL201120062767.9 Integral protuberant stretching punching type grating
    ZL201120222590.4 Integral protuberant stretching multifunctionalal cable tray
    ZL201220507716.7 Integral protuberant stretching guide plate cable tray
    ZL201420315153.0 Protuberant stretching punching adjustable angle type fluorescent babin ceiling light bracket
    ZL201420562183.1 Welding type end cover for magnetic separation
    ZL201420562182.7 Through shaft type magnetic separating roller of speed reducer
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