Established in 1987, Hengshui Youyi New Material Technology Co. Ltd. Is an innovative privately held enterprise transformed and upgraded from its former Hengshui Youyi Chemicals Co. Ltd. (Hengshui Youyi Sterling Chemical Industries Co., Ltd. ). Our firm specializes in developing, producing inorganic pigments and eco-friendly Mixed Metal Oxide pigments (MMO), particularly in top grade chrome oxide green pigments, chromium iron brown pigments and copper chromite black pigments. By over 30 years' effort in R&D, chrome oxide green series pigments have been developed from single item to six series with more than 20 grades of pigments. The annual sales volume reaches 5000 metric tons; Our products have enjoyed high reputation all around the world with great appreciation among our customers domestically and internationally. Six models within three pigment series have reached the international standard and become the substitute of imported similar pigments. In 2017, the second production base was invested to set up in Yunnan Province to further develop the self-production capacity. We have upgraded from an original manufacturer to a modernized multifunctional enterprise involving in R&D, experiment, production and sales of inorganic pigments.