http://pastport.jp/user/san-machinery ja-JP San (Qingdao) was established in March 2005, based on the tenets of providing professional services wholeheartedly, supplying trustworthy and high efficiency products. 2022-05-19T15:22:39+0900 http://pastport.jp/user/san-machinery/timeline/SAN%28QINGDAO%29%20INTERNATIONAL%20TRADE%20CO.%2C%20LTD. san-machinery http://pastport.jp/user/san-machinery/timeline/SAN%28QINGDAO%29%20INTERNATIONAL%20TRADE%20CO.%2C%20LTD.