May 24, 2022 · Jining has a long history and culture and rich human tourism resources. In 2021, the city's gross regional product in Jining will achieve 506.996 billion yuan. The object of this cooperation is Shandong Yuxin Mechanical and Electrical Manufacturing Co.Perfect Transfer Cart right in Jining, Shandong Province, where Parfitt successfully delivered a 10t load railless trolley.