Qingdao, Shandong, China,
Qingdao Rich Grain International Co., Ltd is a specialized trading company in import and export of feed. Main business DDGS, Cottonseed, Soybean meal, Palm corn, Wheat, Barley, Sorghum etc. Our supply chain leading to allover the country. ...
rice bran, rice bran oil, steel pipe, oil & gas steel plates and pipes, tubes