The architecture 3D printer is researched and developed by Green Print independently, and the company has the completely proprietary intellectual property rights. Our company has already applied 26 patents. And now we are applying patents from more than ten foreign countries, such as the USA, EU, Russia and countries from Southeast Asian. Based on the global searching of China Novelty-checking Institution, our two sets of equipment have been respectively considered as “the first set in the world” and “the first set in China”.