What are the new directions in the airbrush ink industry now? Advertising companies are using environmentally friendly ink?

With the development of society, people are more and more concerned about environmental issues, the same, airbrush ink industry, if you can be in the environmental protection of this aspect of the article, there must be a big way out, like I know of You ink company is to environmental protection as a positioning, and gradually embarked on the internationalization. Advertising companies are now using environmentally friendly ink has been a lot, basically this trend.