On April 2, 2021, Wu Haijun, deputy director of Hefei Science and Technology Bureau, and Mao Chunbao, director of the high-tech department, visited Microcrystalline Technology Company for research and guidance, affirmed the company's achievements, congratulated the achievements, and carried out relevant industrial policies. guide.

Lv Peng, chairman of Microcrystalline Technology, and Zhang Zihan, general manager, accompanied the investigation and participated in the symposium. During the on-site visit, Lv Peng introduced in detail the progress of various R&D projects in the company's laboratory, especially the achievements of the company's scientific and technological innovation. Lv Peng said that the company will vigorously develop graphene innovation technology, strive to make it a respected technology innovation enterprise, and aspire to become the leader of graphene new material technology in our province and even the whole country. During the discussion, Zhang Zihan reported the company's development history, scientific research technology and research and development results in detail to the leaders.