Shuangdeng Group Co,Ltd is the largest VRLA battery manufacturer in China, the batteries, with brand name Shoto, have been used in all kinds of industries, specially in telecommunication, UPS, utility and Automobile, our batteries have been sold all over the world. Our typical accounts include China Mobile, China telecom, China Unicom, Huawei, ZTE, Eltek, Delta, Emerson etc. and world top telecom operators. Shoto is constantly seeking for new opportunities in new markets like North America.