Dongguan Melasta Electronic Technology Co., Ltd, established in 2 0 1 8, is a professional manufacturer engaged in the research, development, production, sale and service of all in one portable power station, residential and small commercial energy storage station. Renewgy is brand of Melasta and specialized in the Energy storage systems. Our headquarter is located in Shenzhen, factory in Dongguan and Quanzhou is with a scale of 20,000 squaremeters, and more than 500 employees. Melasta adopt Intelligent and introduced a series of advanced equipment including automatic welding machine, automatic sorting machine, automatic test equipment, which ensure the high efficiency of the production, high quality and trace-ability of products. We have obtained ISO 9 0 0 1 /ISO14001/ ISO 13485 certificates, and more than 1 0 0 invention patents, practical new patent, software Copyrights. Melasta produces environment friendly products by strictly following the international safety and quality standards. There are three production facilities to fulfill the customer requirements on time. Batteries have got the International certifications such as, ISO9001, ISO14001, ISO13485, UL,CB, KC, PSE, FCC,CE, UN38.3.