1, TCL Ace TV used to be a TV product produced by TCL Ace Electric (Huizhou) Co., Ltd., and TCL is a brand. TCL Ace Electric Appliance (Huizhou) Co., Ltd. was established on September 8, 1994, which is the largest production base of TCL Group Co., Ltd. 2.TCL Technology Group Co., Ltd. was established on 1982. Its main business is the import and export of semiconductors, electronic products and communication equipment, new photoelectric and liquid crystal display devices and goods or technologies. In July 2020, TCL Science and Technology Group Co., Ltd. ranked among the top 500 in the world in 2020 135.