Langfang City, S King Manufacturing Co., Ltd. is a North www.hebeibiaowang.com professional paint large-scale integrated production base of professional production (Blue Star brand) iron oxide dyes. Founded in 2002, is a company with import and export business. Located in the "Beijing-Tianjin corridor" on the Langfang City, close to Tanggu, and convenient transportation. Produces iron oxide red, iron oxide yellow, iron oxide black, iron oxide green blue. Pickling iron red. Iron oxide products is the use of iron and nitrate, sulfur mixed acid oxidation made with high quality paint , quality standards fully in line with national GB1863-89 technical requirements. This product is widely used in paints, inks paints, rubber, plastics, ceramics and other fields. Our strong technical force, can undertake a variety of different uses of the requirements of users and customers, according to the kind of production is also available.