Zhejiang Sanyuan Longxing Technology Co., Ltd.. is located in Taizhou City, Zhejiang Province, enjoying convenient transportation access and covering an area of 4,000 square meters workshops. Our company specializes in the research, development and manufacture of protable mobile power station and solar panel. As one of the pioneer enterprises in China to focus on power station, we have developed our own unique catalysis and purification technologies with multiple patents and a variety of in house testing equipment.We have advanced technology and modern equipment. Our product performance achieves Europe II and III standard. We have broad and long-term cooperation with the domestic and foreign large scientific research courtyard institutes, such as Qinghua University, Chinese Power Station Research Center, American Healthy and Peaceful Group and 3M Corporation. Our products have satisfied the great need of energy storage device.Therefore, if you are interested in purchasing any of our products or services, please don't hesitate to contact us. We look forward to supplying you in the near future. Our principle: The good faith sets up the body, practically for this!Our idea: Fast, highly effective, is practical!