January 5, Warner Tongling Electronic Materials Co., Ltd. invested 2.5 billion of high-grade copper project located in Yellowstone electronic Economic and Technological Development Zone, which is following the Wus, super special electronic, Galaxia circuit after he settled in a Yellowstone PCB industry key chain manufacturing projects. For the city to create the third largest PCB printed circuit board industry gathering area add significant weight. High-end electronic copper foil PCB printed circuit board industry upstream supporting manufacturing projects. The completion of all projects, it can produce 30,000 tons of high-end electronic foil to achieve annual sales income of 2.8 billion yuan, the annual tax revenues of $ 100 million. Currently, Yellowstone Economic Development Zone has an annual 4.44 million square meters of printed circuit boards production scale, becoming the Pearl River Delta, Yangtze River Delta, the third largest country after the PCB industry gathering area.
