On March 1, 2022, at the beginning of spring, Dr. Wang Hanwen, Chairman of Panno Group, visited Yuangui Instrument. Mr. Zhao Wenbing, the General Manager of the company, and Chairman Wang exchanged views on the development trends of the instrument industry, user needs, and their respective companies' future development plans, further enhancing their willingness to cooperate in their respective fields. Yuangui Instrument will actively promote the sales of Panno gas chromatographs in more provinces.

After more than ten years of development, Panno Group has mastered the core technology of scientific instruments, and its product cost-effectiveness has reached the level of participating in international competition. Leading the development of major scientific instruments and equipment under the National Key R&D Program, and participating in multiple national 863 and military research projects.

As outstanding representatives in the field of analytical instrument chromatography in China, Pannuo Group's self-developed gas chromatographs A91Plus and GC1949 with independent intellectual property rights are the guides for domestic gas chromatographs.

Anhui Yuangui Instrument Technology Co., Ltd., as one of the important shareholder companies of Yuangui Instrument, is currently one of the few largest analytical instrument commercial enterprises in Anhui region. Not only does its marketing team possess professional competence, but it has also established a comprehensive technical support team and after-sales service team. She is an important contracted agent for Panno gas chromatograph, Huapu liquid chromatograph, Midea low-temperature refrigerator, Beijing Puxi spectrometer, and Qingdao Zhongrui sampler in the Anhui region. Since its establishment, Yuangui Instrument has established cooperative branches in more than ten provinces across the country, with Beijing, Anhui, Hubei, and Shanghai operating as direct institutions.