Don't say that strength starts with monochrome. No company was very strong at the beginning of its establishment. If you want to say who only does what, does it mean that a company can do nothing but full color, but its strength is not only good in monochrome, but also very powerful in full color? I'm afraid I'm afraid I'll have a powerful giant color, which is so complete and the system is so huge now. What kind of product is it? Scale? To tell the truth, Li Qiang Jucai is a rare unlisted company inside and outside the industry, and its scale and turnover almost exceed all listed companies in the industry. Whether others believe it or not, the facts are there. Of course, the industry mentioned here is only aimed at LED display screens of listed companies, whether it is indoor and outdoor monochrome full-color rental. , excluding other profitable parts of listed companies.