Established in 2015, SYD NETWORK TECHNOLOGY CO.,LTD is a national high-tech enterprise specialized in R&D, manufacturing, sales and technical support of portable power station. With 20 years of supply chain management experience and over 10 years of rich innovations on electronic technology, we has been a superior manufacturer and one-stop provider of energy storage system. In this field, we owns core competencies and our annual production capacity can reach to 300 million sets at least. Equipped with numerous registered patents, we are certified by ISO9001 as well as the products by FCC, UL, ROHS, CE, PSE, UN38.3, MSDS. We are held in high regards by famous clients worldwide like Philips, Aukey and Pisen, etc. And we are fully confident to be your optimal choice.