Does the country need qualification for the production and installation of non-standard spraying lines?

Need. According to the relevant information of national laws and regulations, the state needs qualifications for the production and installation of non-standard spraying lines, and can only produce with the qualifications of equipment manufacturing, installation and debugging. Spraying assembly line, also known as painting assembly line, refers to a special assembly line tool that covers metal and nonmetal surfaces with protective layer or decorative layer.