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.

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