Core Insights - The cold climate in Heihe, Heilongjiang, has transformed from a limiting factor to a development advantage, significantly boosting the local economy through the cold region vehicle testing industry [4]. Group 1: Economic Impact - The cold region vehicle testing season generates approximately 600 million yuan in economic revenue each year [3]. - Heihe has become a major hub for cold region vehicle testing, handling over 80% of the national testing volume [4]. - The current testing season has attracted 86 domestic and international car manufacturers, with over 2,400 testing personnel and more than 2,000 vehicles involved [3]. Group 2: Testing Environment - The testing facility spans 390,000 square meters and can accommodate 400 vehicles for 11 types of cold weather tests [3]. - The extreme cold conditions, with temperatures reaching as low as -48°C, provide a natural advantage for testing vehicle performance in harsh environments [3][4]. - The average annual snow cover lasts for 147 days, and the ice period extends for about 200 days, further enhancing the testing capabilities [3]. Group 3: Infrastructure and Development - Since the first cold region vehicle tests in 1989, Heihe has developed a robust infrastructure and supportive policies to attract car manufacturers [4]. - A new all-season low-temperature testing facility is under construction, which will enable year-round testing capabilities [4].

Core Insights - The investment promotion conference in Heilongjiang's Heihe highlighted the dual benefits of policy and market for the ice and snow economy, aiming for a total scale of 1.5 trillion yuan by 2030 [1] - Heihe has established itself as a key area for cold climate vehicle testing, accounting for over 80% of China's cold climate automotive testing volume [2] - The local cold climate testing industry has generated over 1.7 billion yuan in revenue from 2022 to 2025, serving as a core growth engine for the ice and snow economy [2] Industry Development - Heihe has expanded its cold climate testing capabilities to cover both ground and aerial scenarios, including the world's first year-round low-temperature automotive testing facility and Asia's largest mobile ice wind tunnel [2] - The integration of "testing + tourism + events" is creating new opportunities for collaborative development within the industry [2] - The establishment of the Heihe Cold Climate Testing Index and the Cold Climate Testing Climate Suitability Evaluation Index provides data-driven insights for businesses, marking a shift from experience-driven to data-led decision-making [3] Local Business Impact - Honghe Valley Automotive Testing Co., Ltd. exemplifies the local industry's growth, attracting 232 automotive companies for testing and effectively utilizing local ice and snow resources [3] - The investment promotion conference attracted over 130 domestic and international enterprises, signaling a surge in winter investment interest in Heihe [4] - The local government aims to accelerate project implementation to transform cold resources into economic growth, leveraging Heihe's ice and snow resources and industrial advantages [4]