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      1. GRINM GROUP (formerly known as General Research Institute for Nonferrous Metals), founded in 1952, is a large R&D organization and high-tech incubator with strong core competence in nonferrous metals industry in China. Focusing on three core business segments, advanced nonferrous metal materials and processing, mineral processing and metallurgy, analysis and testing, we have more than 40 corporate family members, including platform innovation companies, high-tech companies, investment companies, publishing and services companies, and have established R&D and production bases throughout China in Beijing, Hebei, Shandong, Shanghai, Anhui, Sichuan, Chongqing, Fujian as well as in UK and Canada. .
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          GRINM GROUP CORPORATION LIMITED

          Telephone:010-82241997

          Fax:010-62055345

          Address:Beisanhuanzhong Road, Xicheng District, Beijing

          Code:100088

          E-mail:: webmaster@grinm.com

           
          GRIMAT Engineering Institute Co., Ltd. 

          (GRIMAT)

          Business scope:Structural Nonferrous Metal Materials, Electronic Materials, Energy-related Materials, Processing Technologies and Equipment

          Telephone:010-60662811

          Fax:010-60662898

          GRINM Resources & Environment Tech. Co., Ltd.

          (GRIRET)

          Business scope:Clean and Effective Metallurgy, Biohydrometallurgy, Environmental Restoration, Utilization of Secondary Resources, Evaporation and Magnetron Sputtering Coating Materials

          Telephone010-60662736

          China United Test & Certification Co., Ltd.

          (CUTC)

          Business scope:Chemical Composition Analysis, Microstructure Analysis, Mechanical Property Testing, Physical & Chemical Property Testing

          Telephone010-61681168-8108

          Fax:010-61681168-8121

          Website:www.cutc.net

           

          China Automotive Battery Research Institute Co., Ltd.

          (GLABAT)

          Business scope:Battery Materials, EV Cell-Module-System, EV Battery Testing & Evaluation

          Telephone:010-60662925-8115

          Fax:010-60662933

          Website:www.glabat.com

          GRINM Advanced Materials Co., Ltd.

          (GRIAM) Shares listed on Shanghai Stock Exchange, stock symbol 600206

          Business scope:High-Purity Sputtering Targets for Integrated Circuit, Evaporation Materials, Precious Metal Materials, Rare Earth Metal, Optical (IR) Materials, Orthodontic Materials and Related Products

          Telephone010-62369559

          GRIPM AdvancedMaterials Co., Ltd.

          (GRIPM)

          Business scope:Copper and Copper Alloyed Powders, Tin-Based Solder Powders, Soft Magnetic Alloy Powders, Catalytic Alloy Powders, 3D Printing Alloyed Powders

          Telephone:010-61667910

          GRINM SemiconductorMaterials Co., Ltd.

          (GRITEK)

          Business scope:Semiconductor Silicon Polished Wafers and Epitaxial Wafers, Large Diameter CZ Silicon Monocrystalline Ingot, FZ Silicon Monocrystal Ingot and Polished Wafers, Silicon Rings and Silicon Electrode

          Telephone:010-82087088

          GRINM Metal Composites Technology Co., Ltd.

          (GRIMCT)

          Business scope:Particle Reinforced Aluminum Matrix Composites, Aluminum Alloy Semi-Solid Casting Products, Thin-Walled Precision Tubes and Heat Pipe, Metallic Sacrificial Anode, Cupronickel Alloy Wires

          Telephone:010-60662696

          GRINM Dingsheng Investment Development Co., Ltd.

          Business scope: VC/PE in Advanced Materials

          Telephone:010-82250230

          Youke Publishing Co., Ltd.

          Business scope:Publication and Distribution of Science Journals, Technical Information Consulting

          Telephone:010-82241918

          GRINM Xingyou Services Co., Ltd.

          Business scope:Facilities Management, Science Park Business Services

          Telephone:010-82241703

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