ShiJiazhuang Xie De Trade Co., ltd., our factory located in shijiazhuang gaoyi industrial area, is producing alkali type carbonate zinc and nanometer active zinc oxide professional manufacturers, have strong technical force, advanced production technology, perfect testing methods and quality management system. This factory production "alkali type carbonate zinc oxide, activity, the product by its stable and reliable quality, reputation in domestic and international market . Factory in September 2005 has passed ISO9001:2000 international standard quality management system certification, The company insists on taking service as the center, take the quality as the objective, internal has established a set of perfect quality guarantee system. External established good sales network relati..