Lehman Optoelectronics won the bid for the LED lighting renovation project of the Great Hall of the People

2019-12-03

Measures to prevent fire of wires and cables

2019-12-03

JDI collaborates with universities to develop OLED panels without the cost of rare metals

2019-12-01

Debt 1.9 million Zhuhai Sanchu Optoelectronics suspected of fraud

2019-12-01