Tianchang Yangyang Lamp Co ,Ltd is one of Anhui province high-New technology ernterprise and enterprise,which special production marine light with more than twenty years history the annual output of more than 100 thousand stes of all kinds of marine light are used for in most of shipyard China ,most of lamp are used for foreign ship which building by China and deeply receiving good apprasial form usres ,our factory also production marine low voltage electrical ,explosion proof switch ,connector ,and all kinds of road light ,public square light ,with obtain good repration form society.