On the building of the Shenzhen Guangming High School campus in Guangdong, China, in 2023 we worked with the eminent constructor "China Construction Eighth Engineering Division Corp., Ltd.," Four of our flat-top tower cranes—more especially, the AS6515 and AS6015 models—were used on this 12-story school construction project. Employed at a working height of 70 meters for this project, the AS6515 crane with a maximum lifting capacity of 10 tons and a jib length of 65 meters alongside the AS6015 crane, with an 8-ton lifting capacity and a 60-meter jib length.

To guarantee that the tower crane operators have enough knowledge and ability to run the equipment safely, AISUN has trained and evaluated them throughout this building project. The contractor gave a good assessment of our AISUN machinery and equipment; they believe that the our tower crane has excellent performance in terms of performance, safety, economy and applicability, etc., and provides a strong guarantee for the smooth progress of the entire project. At the same time, routinely inspect and maintain the safety devices of the crane, such as limiters, brakes and safety locks, etc., to ensure that the equipment can cope with various emergencies and prevent accidents on the crane.