Founded in the United States in 1888, the German Sunshine Technology Group is one of the largest lead-acid battery manufacturers in the world. Its business covers more than 100 countries and regions in the world. It has more than 40 factories in more than 10 countries. The company's four major applications include network energy storage power supply, power supply, automotive batteries and military applications. GNB industrial energy is the industrial energy department of exsit technology group. With world-renowned German sunshine, and other brands, represents the ...