Lianjian Optoelectronics announced that its 2011 annual results net profit increased by 24.2% year-on-year 2024-02-18
Taiwan Plant Jingdian and Nihon Plant Toyota Synthetic Co., Ltd. jointly established Fengjing Optoelectronics Co., Ltd. 2024-02-17
After paying close attention to quality, Fenghua exported energy-saving lamps to increase performance 2024-02-16