Zibo Rongzhi Chemical Co., Ltd. is committed to the proprietary technology of pigments and provides "Jiuhong" brand pigments for our customers and friends. It was founded in 1992, specializing in the production and operation of iron oxide series pigments. It has advanced pigment production equipment to ensure the superior quality of the products. It is not only an important pigment manufacturer, but also a global pigments integration supplier.

    Our company is committed to the concept of environmental protection and safety. Our pigments are made from industrial waste residue and waste sulfuric acid by dry synthesis technology with independent intellectual property rights and calcined at 800 ℃. The weather resistance of iron oxide red under this producing method is 3-5 times that of wet iron oxide red, and the rust resistance is increased by more than 80%, which could be matched the NATIONAL STANDARD GB / T1863-2008 well.

    With an annual output of 10000 tons, our company is one of the most influential producer of dry process iron oxide red in China and around the world. At the same time, our company also produces 5000 tons of wet iron oxide red per year with advanced color digital software for quality monitoring. Our annual export volume is over 60% around of our total sales volume, which is highly praised by our customers.

Obtained “ISO9001 certification” in 2007.

Existing iron oxide models:  

· RED 110 / 130 / 190 / S190 / 129 / 895

· Other iron oxide colors. 

And also we could custom made as clients’ requirements well.