In March 2000, the company was recognized as a national high-tech enterprise by the Ministry of Science and Technology of the People's Republic of China, and was granted the right to import and export by itself in April;

In August 2001, Longkou Zhongji Vessel Manufacturing Factory, a subsidiary of the Company, obtained the "BR1 Pressure Vessel Manufacturing License" issued by the Provincial Bureau of Technical Supervision;

In 2004, the company was recognized as Shandong Electric Special Equipment Engineering Technology Research Center;

In 2006, the Zhongji trademark was recognized as a famous trademark in Shandong Province, the programmed variable speed wire embedding machine of the company was rated as a famous product in Shandong Province, and the company's technology center was recognized as "Shandong Provincial Technology Center" by the provincial government;

In 2008, the company's PK1-1315 CNC fully automatic wire winding and embedding combination machine project won the second prize of Shandong Provincial Science and Technology Progress Award;

In 2009, the company's BZ6-4525 double station stator fully automatic high-speed binding machine project won the third prize of Shandong Provincial Science and Technology Progress Award, and in the same year, it was awarded as a key high-tech enterprise of the National Torch Plan and the most influential brand in China's electrical industry.