Shenzhen LCF Technology Co., Ltd. (hereinafter referred to as the “LCF”), founded in 2004, is a national-level high-tech enterprise, integrating R&D, manufacturing, sales, operation and service, and national specialized new "Little Giant" enterprise. Its main business covers three sections: “Smart City”, “Cultural Tourism & Commercial Performance” and “Commercial Display Project”. LCF is committed to building a world-class integrated service provider of sound, optoelectronics and intelligent manufacturing.