Kumho Nanjing factory ordered to relocate

The pollution incidents of the pending Kumho Tire Nanjing Plant have recently been made. In the list of 173 “three highs and two lows” industrial enterprises that were shut down and transferred and announced by the Nanjing Municipal Environmental P

A often overlooked advantage of LEDs


Most people now know that LED is a new source of energy saving and emission reduction. But there is still a big advantage that is often overlooked, that is, pollution-free and environmentally friendly.
We know that mercury is an extremely toxic substance. However, most of the high-eff