Code: 3688, Market: Emerging Stocks
HLJ Technology Co., Ltd is engaged in the research, development, manufacture and sale of compound optoelectronic semiconductors. The Company’s products include vertical-cavity surface-emitting laser (VCSEL) products, such as VCSEL monitor light source, VECSEL sensing light source, VCSEL mouse light source, optical fiber transmission light source and optical touch panel light source. The Company’s products are applied in VCSEL monitors, driving recorders, optical touch screens, body sensors and others.