Core Viewpoint - The article highlights the launch of a new 7-inch 300PPI high-definition e-paper reader by Huike's own brand Sambada, emphasizing its advanced features and the company's strategic expansion in the e-paper sector [1][3][5]. Product Launch - On July 28, Huike's Sambada brand introduced a new 7-inch e-paper reader featuring E Ink Carta 1300 technology with a resolution of 300PPI, providing a paper-like display experience [1]. - The device is designed to be eye-friendly with no blue light and no flicker, ensuring clarity even in bright environments, and includes adjustable reading lights with warm and cool color temperature settings [1]. Hardware Specifications - The reader is powered by a quad-core processor and runs on Android 14, with a storage configuration of 4GB RAM and 64GB internal storage, alongside a 2500mAh battery [3]. - It supports a wide range of e-book formats, including PDF, EPUB, MOBI, TXT, FB2, DOC, and azw/azw3, catering to diverse reading needs [3]. Brand Development - The Sambada brand was established in July 2023 and has already launched multiple e-paper reader products [4]. Strategic Partnerships and Investments - In April 2023, Huike signed a joint development agreement with E Ink manufacturer Yuan Tai Technology to focus on the joint research and mass production of large-sized e-paper [5]. - In May 2023, Huike's electronic production base in Guizhou commenced operations with a total investment of 5.5 billion RMB, expected to generate an annual output value of approximately 7 billion RMB upon full production [5]. - The company has achieved full-size coverage of e-paper products ranging from 1.54 inches to 75 inches, with capabilities for full-color display and self-production of TFT backplane modules [5].