Snowlight's subsidiary Fushun Optoelectronics increased its capital by 10 million to its wholly-owned subsidiary 2024-07-12
Jing Lander: The next step in research and development is the 200 kg crystal growth furnace 2024-07-12
The thermal power plant will be born the most losing money central enterprise who should be responsible for the "electricity shortage"? 2024-07-11
The price of the product fell. Guoxing Optoelectronics' net profit in 2012 decreased by nearly 70% year-on-year. 2024-07-11