Widely used in advanced technology and strategic emerging industries covering computer, information communication, new energy vehicles, wind power, energy-saving appliances, etc.. Our main products are RE permanent magnets, RE Giant Magneto-strictive Materials, RE Magnetic Refrigerant Materials, etc. The performances of our NdFeB strip casting flakes and NdFeB & SmFeN bonded permanent magnetic powders are leading in the world.
Widely used in white-light LED and metal-halide lamps. Our main products are luminescent materials series including aluminates, nitrides, silicofluorides, metal halides, and so on. GRIREM’s is a famous supplier of white-light LED phosphor in the world with independent Intellectual Property, the emission spectrum covers green, yellow and red bands, with the particle size of 2-20 microns adjustable, which can meet the package requirements of LED appliance for wide color temperature and CRI range(70-95). Our metal halide materials are featured by high efficiency, uniform particle size and leading performance in domestic market
Widely used in various industries including RE magnets, hydrogen storage, sputtering targets, and so on. Our main products covers all RE metals(excluding Pm), as well as RE alloys such as DyFe, HoCu, Y-Al and Er-Al. Grirem is capable of industrializing all RE high purity metals in large scale. With advanced 99.99% purity RE metals production line, and the specifications of our high purity RE products are leading in the world.
Widely used in various RE materials preparation in the application fields including catalysts, lighting, crystal and ceramic materials, as well as optical coating and other fields. Our main products are RE oxides, salts and composites with various purities, particle sizes and/or special microstructure, including anhydrous RE halides and Zr-based composite RE oxides such as ScZr, YZr, CeZr.
GRIKIN is a unique industry base with vertical integrated production capacity of all product series from super-pure, raw materials to sputtering targets and all the way to evaporation materials.
GRIKIN’s high purity metal materials, sputter target and evaporation materials covers high purity Cu, Co, Al, Ni, Au, Ag, Pt, Ru and its alloys, which wildly used in electronic information industry, such as Discrete Semiconductor, integrated circuits, MEMS, magnetic recording and thin film solar cells.
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The products are widely used in infrared optical and visible light LED, semiconductor laser, infrared window lens, space solar panels and so on. GRIEOM is the world-leading manufacturer of HB-GaAs in the world, and the advanced Germanium and GaP monocrystal manufacturer in China, producing 2 to 3 inches GaAs monocrystal, 2 inches and 2.5 inches of GaP monocrystal, infrared optical Germanium monocrystal at maximum 300mm diameter and 4 inches of low dislocation Germanium monocrystal.