Core Viewpoint - The company is focusing on providing integrated cooling system solutions for data centers, leveraging its expertise in customized refrigeration equipment and energy-saving technologies to meet the increasing demand for data processing capabilities [2]. Group 1: Company Overview - The subsidiary Nanjing Dule Refrigeration, which evolved from Nanjing Cold Motion Machine Factory, is capable of producing various refrigeration equipment, including medium-temperature refrigeration units and dual-source wind wall systems with natural cooling [2]. - The subsidiary Weili Energy Technology has a professional team specializing in water cooling system integration, with extensive design and operational experience, having implemented multiple efficient machine room projects [2]. Group 2: Business Focus - Weili Energy is dedicated to industrial energy-saving services, offering solutions such as variable frequency energy saving, centralized cooling stations, and high-temperature heat pump waste heat recovery for high-energy-consuming enterprises [2]. - The establishment of Jiangsu Weinen Intelligent Refrigeration CNC Technology Co., Ltd. aims to provide efficient and energy-saving integrated cooling system solutions for data centers, ensuring compliance with high standards for cooling systems and reducing Power Usage Effectiveness (PUE) [2]. Group 3: Competitive Advantage - The company combines the strengths of Nanjing Dule and Weili Energy to create highly competitive overall solutions through efficient internal collaboration [2].

Core Viewpoint - The green low-carbon initiative has become a consensus across various industries, including urban rail transit, where Chinese air conditioning brands are emerging as key players in green rail construction [1] Group 1: Market Overview - In 2024, 21 cities in China announced 93 bidding projects for urban rail transit air conditioning systems, covering new lines and renovation projects, with 42 companies winning bids [1] - The market concentration is increasing, with 16 air conditioning brands sharing over 1 billion yuan in project bids, where Haier, Midea, and Gree ranked first, accounting for 37.89%, 32.01%, and 12.51% of the market share respectively, totaling over 80% [1] Group 2: Project Characteristics - Urban rail owners prefer intelligent, efficient, and energy-saving systems, with solutions like evaporative cooling magnetic suspension and wind-water linkage systems becoming popular for new and renovated lines [3] - The Shenzhen Metro Line 14 implemented a magnetic suspension high-efficiency machine room solution, utilizing a wind-water linkage smart control system for integrated control, saving over 500 square meters of machine room space and improving system efficiency by approximately 50% [3] Group 3: Industry Trends - The era of rapid expansion for subways has ended, transitioning into a stock era, where leading brands are expanding their market share while smaller brands need to enhance their green technology R&D capabilities to boost market vitality [5] - There is a need to strengthen energy-saving renovations and project capabilities to explore new opportunities [6] - The bidding process for air conditioning systems for 2025 has already begun, marking a new phase in the market's green competition, with leading Chinese brands focusing on continuous technological innovation for comfortable, energy-efficient, and smart travel experiences [6]