Gelonghui, September 10 | ST Dehao (002005.SZ) said on the investor interactive platform that the company's current LED chip and application business is mainly LED packaging business, and its product forms are mainly LED packaging devices. The company's LED packaging business mainly includes headlight front assembly, headlight rear decoration, overseas backlight and mobile phone flash business. The products are used in automobiles, two-wheeler fronts, automotive rear, TV products, mobile phones, etc. The main end customers of LED packaging products cover a variety of well-known models and mobile phone brands.