TDG Holding Co., Ltd, a national and provincial key Hi-Tech enterprise and one of the top 100 Chinese electronic components enterprises, is the first public company held by individuals in China. Founded in 1984, after three decades' efforts, TDG has been developed into a Hi-tech enterprise with the largest soft magnetic core base in China and a provincial researching center which has the advanced test and inspection equipment.
TDG is specialized in developing, manufacturing and selling soft ferrite materials and magnetic cores. TDG can produce more than 50 kinds of materials and more than 5000 specifications of MnZn ferrite cores, NiZn ferrite cores, Amorphous alloy cores and microwave ferrite cores.
| Certifications | ISO9002:199; ISO14001; International Standard Developer of Ferrite Core |
| Soft Magnetic Cores for New Energy | Applications: 1, ER114 Core for Super Power Transformer. 2, EE70 Core: Solar Inverter Output Choke. 3, PQ65 Core for PV Power Filter. 4, T63-T102 Core fore Power Filter. |
| Cores for EMI Superession | Applications: 1, Common Mode Choke: High Permeability MnZn Ferrite (Broad Frequency and High Impedance). 2, Differential Mode Inductor and APEC FesiAI (High Bs and Low Core Loss) |
| Cores for LED Power Supplies | Applications: 1, High Frequency Transformer MnZn Power Ferrite. 2, EMI- Suppression MnZn High Permeability Ferrite. 3, EMI-Suppression NiZn Ferrite. 4, All kinds of Materials and Cores for LED Power Suppliers. |
| Thermal Shock Resistance NiZn Ferrites | Applications: 1, Power Inductor. 2, Choke. 3, Linear Coil. 4, Chip Inductor. 5, Cable Filter. 6, Noise Filter. 7, Common Mode Coil. 8, EMI Filter Inductor. 9, Medium Cycle Transformer. |
| Stress-insensitive NiZn Ferrites | Applications: 1, Power Inductor. 2, Choke. 3, Linear Coil. 4, Chip Inductor. 5, Cable Filter. 6, Noise Filter. 7, Common Mode Coil. 8, EMI Filter Inductor. 9, Medium Cycle Transformer. |
| EMI-suppression NiZn Ferrites | Application: EMI Filter Inductor ( Material: TN150P, TN250P, TN100B, TN200B, TN80G, TN130G, TN25Y.) |
TDG Holding Co., Ltd
Electronic Materials
NO.1 Jianshe Road, Yanguan, Haining, Zhejiang 314412
Tel: +86-573-8768 8888 Fax:+86-573-8768 7033
