Founded in 1984, TDG Holding Co., Ltd. has been developed into the first public company held by individuals in China and has possessed several holding companies and share holding companies. Focusing in three industries of electronic materials & components, special sophisticated equipments, and new energy & environmental technology and application, it is now a key national Hi-Tech corporation integrating R&D, manufacturing and marketing.

The Company's main products and services are as follows:

1. Electronic materials: Soft ferrite materials, micro-wave ferrite materials, metal flux cores, rare-earth permanent magnetic materials; LED substrate materials; Mono-crystal and poly-crystal silicon chips, battery chips, PV components; Positive electrode materials for lithium cell; Electronic components; EMS.

2. Special sophisticated equipments: Special CNC machine tools, powder forming machines, environmental-protection complete equipments, PV special equipments, LED special equipments, and new-type electronic special equipments.

3. New energy environmental technology: PV integration technology and application, LED integration technology and application, environmental integration technology and application.