topnftgamestoearnmoney| Ruifeng Optoelectronics (300241.SZ): The company's MiniLED products currently mainly use COB solutions

Gelonghui May 23 丨 Ruifeng Optoelectronics (300241topnftgamestoearnmoney.SZ) said on the investor interaction platformtopnftgamestoearnmoneyThe company's MiniLED products currently mainly use COB solutionstopnftgamestoearnmoney, there are relevant technical reserves for the technical path of glass substrate solutions.