SHENG GAO INDUSTRIAL DEVELOPMENT CO.,LTD, which is a factory based in NINGBO China. Our company manufacturing and exporting led torch .emergency led light .emergency AC/DC bulb .rechargeable flashlight,camping light,battery torch,small key chain and other led product for over 20 years.  Enjoy a good reputation in all markets. In order to offer better service for foreigners purchase, we set an office and shop in YIWU CITY .
Our company set own brand, JJ, HOYA, JY-SUPER, HD-HONGDA and so on.
For further information about our company, please visit our website
If have any interesting, please feel free to contact with us!