Tianjin Benyuan Technology Co., Ltd. is located in Huayuan High Technology Industrial Park, Tianjin. We focus on Li-ion batteries for safety and environmental protection. Our company owns talented persons in the field of battery scientific research and high efficient production. We also have tremendous technology strength and advanced production facilities. Now, our company is more likely focusing on battery assembling service. We own superb technology, having experimental persons and equipment. All battery cell cooperators we deal with are the top 3 battery manufactories in the industry. Our battery packs are widely used. We are glad to make contributions for green energy sources.