Deli flashlight factory address: No.302, Xuxiake Avenue, Ninghai County, Ningbo, Zhejiang Province. According to relevant data, Deli flashlight is a product of Deli Group Co., Ltd., located at No.302 Xuxiake Avenue, Ninghai County, Ningbo City, Zhejiang Province, and was established at 1988. Deli Group Co., Ltd. is a famous brand in Zhejiang Province and a large comprehensive stationery supplier in China. Flashlight, referred to as flashlight, is a hand-held electronic lighting tool. A typical flashlight has a light bulb powered by a battery, a focusing mirror and a hand-held shell. Although it is a fairly simple design, it was not invented until the end of 19, because the invention of battery and light bulb must be combined.