Grinm Advanced Materials Co., Ltd.

Grinm Advanced Materials Co., Ltd., founded in Beijing, China, in 1999, specializes in the development, production, and distribution of sophisticated materials, primarily serving the nonferrous metals industry across China. The company's extensive product portfolio encompasses: Rare Earth (RE) Materials: This segment features RE magnetic materials, including permanent magnets, giant magneto-strictive, and magnetic refrigerant types. It also provides RE luminescent materials, such as aluminates, nitrides, silicofluorides, and metal halides. Furthermore, Grinm supplies various RE compounds, comprising oxides, salts, and composites offered in different purities, particle sizes, and microstructures, alongside anhydrous RE halides and Zr-based composite RE oxides like ScZr, YZr, and CeZr. The company also produces pure RE metals and a range of RE alloys, including DyFe, HoCu, Y-Al, and Er-Al. Optoelectronic and Biomedical Materials: Grinm manufactures optoelectronic film materials, which consist of high-purity metals, sputter targets, and evaporation materials crucial for the electronic information industry. Its biomedical offerings include SMA vascular stent-grafts, archenteric stents, correction devices for pectus excavatum, and orthodontic equipment. Specialty Metals and Optical Materials: The company also provides rare and precious metals, along with high-purity materials for optical fiber applications, such as GeCl4 and SiCl4. Their infrared optical materials range from standard and multispectral ZnS and CVD ZnSe to chalcogenide glasses, complemented by various optical polishing and coating solutions. Additionally, Grinm delivers photoelectric materials, including HB-GaAs, germanium and GaP monocrystals, GaAs monocrystals, infrared optical germanium monocrystals, and dislocation germanium monocrystals. In addition to its material production, Grinm Advanced Materials Co., Ltd. offers technology consulting services.