J.H. Tech. Electronic(GZ) LTD., established in 2011, is a high-technique company focusing on 3D printer R&D,manufacture and marketing.The corporate headquarter and R&D base of J.H. is located in Guangzhou 3D-Print Industrial Park.The 3D print service branch of J.H., the largest company of 3D print service in south China, is located in Foshan city and has been working in the cooperations including military projects and medical treatments. In the cities including Changsha, Wuhan and Beijing are meanwhile running well the response departments for close and effective cooperations.We have technique strength in the R&D of 3D painters and hold a number of patents of both utility model and invention. The self-owned brand,Qubea, with a series of 3D printers, has been praised and recognized as good quality by various circles,and is honored to gain acceptance by military and aviation fields. The 3D printers independently developed by J.H.,have been brought into the industrial manufacture in the countries and areas such as Korea,Taiwan, Kuwait and so forth.