Jiangsu HaoYu Electronic Technology Co. Ltd which is a new and high-tech industry that specializes in researching and producing 3D printers and 3D printing pens. Since the company set up, it has taken the road of innovating independently. In the first half of 2013, the company produced the first desktop 3D printer at the price of thousand level in RMB opening the new era of universal printing. In the end of 2013, it created 3D printing brand of "Myriwell" and firstly developed ceramic heating nozzle in the world. Products were welcome when they came into the market. Products were welcome when they came into the market and had great evaluations by users around the world. This made the company become a leader in the industry. Our company focused on brand construction while developing. The year of 2017 was defined as "The Cultural Year of Company Brand", we carried out multi-directional and multi-latitude punlicity and promotion. In March of 2017, we invited the famous actress called " Ke Hu "to be our ambassador of "Myriwell"shop opened in the Huaqiang North Commercial Area in Shenzhen. In August, we established a crew to make a light comedy called <Hello, Myriwell>in the office of Haoyu every week. In November, we set up an office in Beijing. In December, we cooperated with the event "Fashion Beijing" and held a nation-wide competition called "Myriwell 3D Maker And Education". In the end of 2017, our company achieved the total quantity of 137 authorized patents at home and abroad. We applied for registering more than 160 trademarks, such as "Myriwell", "Magic pen of Liang Ma", "Watermelon Tree", "SILKWORM"in about 110 countries and regions.