Core Viewpoint - The article highlights the launch of the 2025 Qidian Household Storage and Portable Energy Storage Battery Tour, aiming to visit over 50 leading companies in the sector and culminate in a technology forum in Shenzhen on September 26, 2025, where an industry white paper and competitive ranking will be released [2]. Group 1: Industry Events - The 2025 Qidian Household Storage and Portable Energy Storage Battery Tour is organized by Qidian Lithium Battery and Qidian Energy Storage, focusing on identifying quality brands and products in the energy storage sector [2]. - The tour will conclude with a technology forum in Shenzhen, where the 2025 China Household Storage and Portable Energy Storage Industry White Paper and competitive ranking will be published [2]. Group 2: Company Insights - Langtai Technology specializes in the R&D, production, and sales of lithium-ion batteries, nickel-hydrogen batteries, and PACK battery systems, catering to energy storage, small power, and consumer markets [5]. - The company has established partnerships with notable clients in the energy storage sector, including Delan Minghai, Powerplus, and others, indicating a strong customer base [6]. - The core product, the 32700 large cylindrical lithium-ion battery, is recognized for its high consistency and reliability, contributing to increased demand and order growth in the first half of the year compared to the previous year [6][7].