SCC4500A - Science and technology are important tools for the benefit of the country and the people

SAC16000S - Respond to the wind and act resolutely

SAC16000S - Attack is invincible, and speed is the most important thing

minus 30 degrees! Sany complete sets of concrete equipment are fully firepowered

In Heilongjiang in winter, the land is frozen and snowy, and the construction site has already entered the winter break. However, there was a busy scene on the construction site of the Jiamusi transit section of the Helongjiang Heda Expressway, and the workers seized the progress under the extremely cold conditions of minus 30 degrees Celsius and successfully completed the pouring task of the piers of the Songhua River Bridge, taking a solid step for the closing of the whole bridge.