Jinan Tongda Mechanical Engineering Co., Ltd was founded in 2004, The company is located in the Longshan Industrial Park Zhangqiu District, Ji’nan City, Shandong Province China. Its own land is 12600 square meters, the production workshop is more than 5000 square meters, the office building is 1600 square meters. There is an office in Ji’nan and 400 square meters of the office building…