Category: 201911
Guangzhou, 23 towns and streets in rural areas will be installed with 60,000 LED street lights
Lianjian Optoelectronics' 2012 net profit decreased by 23% year-on-year
Yang Rongshan: Proview is not going to lose to others with trade lighting LED lighting
Rare earth prices remain high, some companies consider industrial bases to move to China
Qipu Optoelectronics won the "Top 20 Chinese Advertising Export Enterprises"
High-precision Kelvin detection using dual pad sense resistors
High electricity prices drive the European LED lighting market to develop rapidly