Guangdong Sunbang Technology Co., Ltd. specializes in the production, R & D and OEM service of lithium batteries. We have branches in Europe and the United States, making sales and after-sales service very convenient. All batteries in our factory have global insurance, you can buy and sell with confidence. In addition, we invest a lot of new technology in lithium battery manufacturing every year, and strive to grow into the world's leading professional lithium battery manufacturer.