Ningguo Dongfang Wear-resistant Material Co., Ltd is one of the largest manufacturers specializing in the production of the wear-reistant materials in China, occupying an area of more than 5000㎡。We have more than 500 stuff, including 50 various professional and technic personnel.And also several professional workshops.a heat treatment workshop and a research and development survey centre.which formed the capacity of an annual production nearly 40, 000tons with wear-resistant DongXubrand Chrome series grinding balls and casting bars are qualified by the National Analysis Center for Iron and Steel and her products acquired accreditation of ISO9001:2000, ISO14001:2004 and GB/T28001:2001.The products of DongXubrand have 8 series and nearly 100 species and listed in the best-selling in 2000 companies among 31 provinces, cities and autonomous regions of China with high quality and efficiency and good wear are also exproted to more than 10 countries and rigions of the world such as Japan, South Korea, the Philippines, Vietnam, India, Iran and so on.Quality First, Customer Foremostis our principle.Ningguo Dongfang Grinding Materail Co., Ltd is a looking for more cooperators sincerely and please feel free to contact us.