Jinan Ouhuacheng Chemical Co., Ltd is located in Shandong Province, the east China costal region, which enjoys favourable geographical position and convenient transportation. The company was established in 1996, We have being done our best to innovate technologically and reduce cost so that improve quality and lower price. Ouhuacheng specializes in producing and selling all kinds of acids and esters products, including Oxalic Acid, Glacial Acetic Acid, Formic Acid, Phosphoric Acid, Ste