CCTV News: Heihe, Heilongjiang, is a border city that does not produce complete vehicles or parts, but it gathers 12 test drive companies and 45 test bases. This test run season, 70% of the new energy vehicles came to Heihe. This place has become a "China Cold Zone Experimental Base" with excellent conditions, complete roadmap and strong reception capabilities.

At 8 o'clock in the morning, Li Zhanming started today's test work on time on the test site in Xiaowusli Village, Aihui District, Heihe City. Li Zhanming's first test run in Heihe was in 2003. At that time, he still needed to contact local villagers and find a suitable test site on the Heilongjiang River. However, with the continuous development of the Heihe test run environment in recent years, they not only have exclusive test sites, but also provide support at any time in the local test run industry authorities and test run companies.

Cold test drive refers to taking advantage of the long and cold climate advantages of the Northeast region to conduct performance tests on cars and troubleshoot problems. At a winter test site in Wudalianchi City, Heihe City, staff from a new energy vehicle company are also catching the extremely cold "golden time" to test the battery power consumption, vehicle handling and stability. This test yard, covering an area of 1.3 million square meters, covers various working conditions such as ice and snow, and strives to present the most realistic performance of vehicles in extremely cold environments.
At present, Heihe City has cultivated 12 test enterprises, built 45 test bases, built more than 120 performance test roads, and established strategic cooperative relationships with more than 170 complete vehicle and parts manufacturers and scientific research institutes. It has become the automobile cold zone test center with the best test conditions, the most complete road spectrum and the most powerful service guarantee in China and the main carrier of China's automobile cold zone test. The cold zone test volume has accounted for 80% of the country.

Not only the test drives are booming, but the cold-district test drive boom has also driven the economic development of Heihe City. It is understood that as of now, cold land trial driving has driven up revenue from tourism, catering, accommodation, culture, entertainment and other related industries to increase revenue by nearly 600 million yuan.



