Shenzhen Hello Tech Energy Co., Ltd., established in 2011, focuses on the research, development, and manufacturing of portable energy storage products. Over the years, the company has developed an integrated business system covering R&D, manufacturing, branding, and sales. Its products are available in multiple countries and regions, with sales through major domestic and international e-commerce platforms. The company has also established partnerships with selected overseas retail channels, continuously expanding the presence of portable energy storage products in the global market.