On September 28th, Yin Zongjun, a professor at Anhui Agricultural University and a foreign academician of the European Academy of Natural Sciences, visited Shanghai Zhengcheng for a visit and exchange. Zhang Hongfei, General Manager of Shanghai Zhengcheng, Zhengda Electromechanical Enterprise, warmly received.

Professor Yin Zongjun is one of the leading figures in the national modern pig industry. For nearly 30 years, he has been focusing on pig genetic breeding and production technology research. He has led and participated in more than 30 projects such as the National Research and Development Plan, the National Natural Science Foundation, and major scientific and technological breakthroughs in Anhui Province, as well as more than 40 cooperation projects between industry, academia, and research institutions. He has achieved more than 20 research results, won 8 provincial and ministerial level scientific and technological progress and achievement promotion awards, and selected 3 new local pig strains, Promote nearly 200000 high-quality new strains of breeding pigs, and have achieved innovative theoretical results. More than 150 research papers have been published and more than 50 patents have been granted.

At the History Exhibition Hall and Product Exhibition Hall of Zhengda Electromechanical Enterprise, Professor Yin gained a detailed understanding of Shanghai Zhengcheng's entire range of products in livestock and poultry breeding, including water lines, ventilation and environmental control, sewage discharge, stalls, material lines, electrical systems, etc. Mr. Zhang Hongfei introduced the development process of Zhengda Group's pig industry, as well as the construction of the Zhengda (Dangyang) million head pig industry chain and other projects with the participation of Shanghai Zhengcheng, which integrates the four major advantages of "high standards", "full industry", "full utilization", and "joint agriculture and agriculture", and has been recognized by Professor Yin.

In the subsequent discussion and exchange, Professor Yin gave high praise to Zhengda Electromechanical, stating that Shanghai Zhengcheng has very rich experience in pig farm equipment and engineering construction, which is worth learning and learning from. China is the world's largest producer of live pigs and consumer of pork, but currently the level of industry standardization and large-scale breeding is generally low. We hope that Shanghai Zhengcheng can continue to strengthen technological innovation and research and development efforts, starting from large-scale and three-dimensional breeding, and make greater contributions to the development of China's animal husbandry. We also look forward to further strengthening technical exchanges with Zhengda Group and Zhengda Electromechanical in the future, jointly exploring the future development direction of pig farm equipment and engineering technology, and promoting the development of pig genetic breeding and production technology.