A volunteer passes a decoration for the 2025 Asian Winter Games at the main press center in the Main Media Center (MMC) in Harbin, northeast China's Heilongjiang Province. (Xinhua)

HARBIN, Feb 5, (Xinhua): The 9th Asian Winter Games in Harbin, the capital of China's northernmost Heilongjiang Province, is set to open on Friday, with experts praising the ice conditions at the Heilongjiang Ice Training Center.

"The ice is perfect for short-track speed skaters to achieve great results," said Xu Xun, a technical representative from the Asian Skating Union. He noted that the ice temperature, indoor temperature, and humidity all meet international standards, allowing athletes to perform at their peak.

Xu, working alongside Kim So-hee of the Republic of Korea, a technical representative appointed by the International Skating Union (ISU), emphasized the meticulous preparations for the competition.

"Our main responsibility is to ensure that all technical requirements for short-track speed skating are met, including the ice conditions, venue facilities, athlete lounges, and mixed zones. We'll fully record the relevant data and check everything," Xu said.

Harbin has a long history of hosting top-tier skating events, with its ice-making team boasting more than 40 years of experience. The team has worked on major international competitions, including the World Cup and World Championships.

According to Yu Jinqiao, who has maintained ice rinks since 2009, the ice surface at Heilongjiang Ice Training Center is kept between minus six and minus seven degrees Celsius, with a thickness of 3.7 centimeters. The indoor temperature remains around 15 degrees Celsius, and humidity is maintained at 35 percent - all in line with ISU standards.

"Our team resurfaces the rink multiple times a day using triple-filtered purified water, and each resurfacing takes around 20 minutes," Yu said. He added that, unlike traditional fuel-powered machines, the event is using electric ice resurfacers for a more eco-friendly approach.

As the competition nears, teams from South Korea, Kazakhstan, India, and China have already begun training at the venue.

"Many athletes tell us that the ice is perfect," Xu said.

Kazakhstan's short-track speed skating team, consisting of six athletes, has been training at the Heilongjiang Ice Training Center for three days.