Dongguan: from the factories to the Pearl River Delta scientific and technological innovation Center of the world
- Jan 06, 2017 -

In the blue sky, 16 drone neatly lined up across the sky, while rows in a straight line, while transformed into a v shape, leaving a perfect arc in the sky, let come to join the guest repeatedly praised: "it is so wonderful!"

It is held shortly before 2016 China (Dongguan) International sci-tech cooperation week on amazing scene. Dongguan Songshan Lake high-tech zone around the "national independent innovation demonstration zone" theme, and Park 16 high-tech companies, was set up in a prominent position 306 square meters of special equipment in the area, show Park high-end technology products.