TDG
which was founded in 1984, is a national high-tech enterprise, China’s
biggest soft ferrite product manufacturing and export base, one of
the top 100 Chinese electronics enterprises, is in the advanced division
of national ideology civilization construction, and is the first public
company held by individuals in China.
TDG has more than 10 shareholding corporations. The special fields
include the design, manufacturing and selling of magnetic material,
electronic component, integrated optical component, electromechanical
equipment, logistics technology and so on. Real estate and financial
investment have also been included.
Main Products and services:
Magnetic materials: TDG can provide 32 major kinds of soft ferrite materials, more than 2000 specs of MnZn and NiZn ferrite magnetism cores. The products are widely used in a large variety of industries, telecommunications, computer and peripheral equipment, switch power, CRT color TV, liquid crystal display (LCD), Plasma color television, instrumentation, automatic control, green lighting, instrument and apparatus, the automobile electronics, and military industry.
Electronic manufacturing service: TDG is enlarging the business from electronic components manufacturing to electronic manufacturing service industry (EMS), and services including product design, supplies chain, electronic manufacturing and after-sale service. Relying on experienced management team, advanced equipments, good cost control and quick response, TDG would satisfy customers' requirements especially in mobile communication fields.
Magnetism electronic components: TDG engaged in R&D, manufacturing and sale for CCFL Inverter Unit, all kinds of DC-DC Converter Units, SMT transformer and cores. The products are widely applied to LCD, portable DVD, digital camera, mobile phone, PDA, AV device, telecommunication equipment, metering and controlling devices, etc.
Integrated Optoelectronics Device: integrated components with different functions onto one substrate by using Planter Light Wave Circuit (PLC) technologies, which subsequently becomes an optoelectronic subsystem. PLC integrated components represents the future of optoelectronic components marking, and is one of the high-tech industries that is strongly supported by Chinese government. Main products include active and passive components with multiple functions, such as AWG, Splitter, Integrated Transceiver, ONU and so on.
The mechanical & electrical equipment: Main products include special equipments for ferrite manufacturing, special pressing machines, precise machines, environment protection equipments, logistic soft ware and equipments.
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