Shandong Yinrui Flame Retardant Material Co., Ltd under the Shandong Yinfeng Group is a research and development, test, production and sales of integrated High-tech company, mainly engaged in R&D and application of magnesium hydroxide fire-retardant Material.

　　Shandong Yinrui is located in beautiful "QUANCHENG "----JINAN, with a production, R&D base on north of Jinan Economic Development Zone, covering more than 33,000.000 square meters, including workshops over 10,000.00 square meters and workers more than 100 .we have built one strong team of talents with high-quality and competent people.

　　Shandong Yinrui has succeeded in production hexagonal platelet magnesium hydroxide, which relys on special technics: advanced production techniques and adopts chemo synthesis ,diameter control and temperature control by stages etc, Purity is higher than 99%, good dispersibility, narrow distribution of particle size and D50 is 0.7-1.1μm, particle is like hexagonal platelet. Now our magnesium hydroxide has been sold over 10 provinces with many distributors at home and abroad.

　　We are always adhered to the business concepts,that is to be honest, to be pragmatic, professional service and common development. Under the environmental protection principle ”focus on the future and do it now”. with strong R&D strength, we try to create the first-class brand in this field and be a leading enterprise with mutual benefit and harmonious development among company, personal and society.