http://pastport.jp/user/qiruitruemax ja-JP TRUEMAX was established in 2003 for purpose of manufacturing concrete & construction machineries in Hangzhou, China. 2020-05-13T11:41:57+0900 http://pastport.jp/user/qiruitruemax/timeline/HangZhou%20Truemax%20Machinery%20%26%20Equipment%20Co.%2CLtd qiruitruemax http://pastport.jp/user/qiruitruemax/timeline/HangZhou%20Truemax%20Machinery%20%26%20Equipment%20Co.%2CLtd