goldcashfreespins| Ruifeng Optoelectronics (300241.SZ): It is a national-level high-tech enterprise specializing in LED packaging and providing related solutions

Gelonghui May 23 丨 Ruifeng Optoelectronics (300241goldcashfreespins.SZ) said on the investor interaction platformgoldcashfreespins, the company is specialized in LED packaging and providing related solutionsgoldcashfreespinsThe company's business categories are mainly divided into LED products and electronic paper products. LED products include backlight LED, CHIP LED, RGB LED, and Mini LED business. Other LEDs include automotive LEDs, infrared LEDs, laser services, etc.