Wu Erjing, born in 1933 in Baoding, Hebei Province, is an associate researcher at Central South University. His main research interests are new rare metal materials. Obtained 19 invention patents, 2 utility models, engaged in the field of new materials related technology and management for more than 40 years, has a wealth of enterprise management, project development experience;
In 1998, the first batch of aerospace materials developed by Professor Wu were industrialized in Central South University. Professor Wu used to be a member of the China Tungsten Association Committee. In 1991, Professor Wu organized China's first APT (ammonium metatungstate) production plant in Xiamen Chunbao Group, laying the foundation for the industrialization of China's tungsten industry. Professor Wu respects knowledge, believes in science and technology, attaches great importance to scientific research, and has established industry-university-research cooperation with Central South University, Hunan University, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences and other universities. Hwa Jing is committed to the corporate vision of being a key supplier of semiconductor precursor materials to the world, and will make due contributions to the global semiconductor industry.