Shijiazhuang DongSheng Chemical Factory, located in the south of the Shijiazhuang City, is specialized in producing dye intermediates. It has strong technical power, advanced production process, perfect measure ways &quality management system. Our main products “2-amino-4-nitrophenol sodium” and “2-amino-4-nitrophenol” are honored in China’s domestic market on the basis of their stable and credible quality, and even explored overseas market like Europe & America, South-east Asia. Customers at China and abroad give high praises to our company. Since established, it stresses on training technical staffs, meanwhile, improving the operation level of the common staffs. Every staff in our factory is working hard for the demand of the market. Our products’ research and development are more scientific and prefect after cooperated with varies scientific research colleges. We are practical and realistic. We guarantee the best and quick services to our customers. Developed experiences tell us that customers’ success is our success. We will offer the forward looking, advanced, practicable blue prints rely on our strong technical power and client first principle. The factory director Xing Ruian with all staffs thanks for customers’long-time supporting and care. We warmly welcome businessman in all fields to visit our factory and give us good advices. We hope our cooperation can make your business more prosperous.