Chongqing Craffe Industrial Design Co Ltd planed to develop Chongqing Craffe Tongnan Intelligent Terminal Product Production Base Project, in Tongnan, Chongqing, Chongqing, China. The project covered the construction of the headquarters of the joint-venture implement company and intelligent terminal product production base with the total area of 6000 sq.m. The plant would mainly be used for the design, research and production of smartphone, smart bracelet, touch keyboard, car electronics. The project was jointly developed by Chinese and Hungary companies. As the first EU country to join the Belt and Road Initiative, Hungary had great potential for cooperation in the high-tech field with China.