Zhitong Financial APP News, Hongli Zhihui (300219.SZ) issued an announcement that the company's subsidiary Guangzhou Ledia Lighting Co., Ltd. (hereinafter referred to as "Ledia") recently had a "manufacturing method of LED waterproof light strip" invention patent was granted a patent right, and obtained the relevant patent certificate issued by the State Intellectual Property Office.
Hongli Zhihui announced that Li Jundong was elected as the chairman of the company. In view of the fact that Li Guoping is the founder of the company, he has served as the chairman of the company since the first board of directors of the company, and has been the chairman of the company for many years.
11-22
Zhitong Financial APP News, Hongli Zhihui (300219.SZ) issued an announcement that the company recently had a "large angle out of the light LED packaging structure" invention patent was awarded a special ...
11-22
Zhitong Financial APP News, Hongli Zhihui (300219.SZ) announced that the company held the first meeting of the fifth board of directors on November 22, 2021, and deliberated and passed...
11-22
![Hongli Zhihui's latest announcement: 2021 annual net profit pre-increase 172.65%-215.76%[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
