Fujian Huaqing Electronic Material Technology Co., Ltd, founded in 2004, is a leading domestic supplier of aluminum nitride ceramic substrate materials, the first high-tech enterprise in China to produce aluminum nitride ceramic substrates on a large scale, the national specialized and new “small giant” enterprise, the industry leading enterprise, BAIC investment and SAIC investment, the national manufacturing industry transformation and upgrading fund and the national military civilian integration development fund. As the pioneer, signer and leader of China's aluminum nitride ceramic industry, Huaqing Electronic Material has been focusing on R&D and technological innovation for many years. Through years of accumulation and precipitation, it has formed an invention patent technology with independent intellectual property rights, filling the gap in China. The company has gathered an industry-leading technical R&D team and production team with the level of “national team”. It has applied for more than 80 patents and obtained nearly 50 authorized patents. The total number of employees is nearly 500, and its own plant is more than 40,000 square meters. It has a number of domestic leading production equipment, independent laboratories and analysis and testing centers, which can provide customized development and analysis and testing services for customers. With the originality and progressiveness accumulated by the company in the production technology and process of aluminum nitride ceramic casting for many years, the aluminum nitride ceramic substrate products of the company have high thermal conductivity, low dielectric constant and dielectric loss, and excellent mechanical properties, and are one of the most ideal materials in the field of electronic applications. The company's products are mainly used in 5G communication, LED packaging, semiconductor, power module (IGBT), image sensing, new energy vehicles and other high-tech fields. The products are supplied to many domestic industrial fields and many large-scale well-known electronic component manufacturers. After years of market verification, the reliability and stability have been unanimously recognized by customers. The quality has reached the international leading level. The production scale and the market share is leading in all respects.