Yunnan Weigler Industrial Import and Export Co., Ltd. is mainly engaged in global special fertilizer research and development and sales, crop cultivation and fertilization program remote technical guidance services, crop pest control and plant protection program remote technical guidance services, and bulk goods import and export services. The Chinese mainland headquarters is located in the beautiful spring city Kunming Economic Development Zone Free Trade Zone. Its products sell well in 57 countries and regions around the world such as Europe, America, and Asia. The company has set up special fertilizer engineering research centers, crop classification and nutrition standards experimental centers, plant cultivation research centers; microbial synthesis research centers, nutrient element research centers (large, medium, and trace elements and mineral element research centers). The company cooperates with many agricultural universities around the world in multiple disciplines, exchanges, and shares the latest achievements in agricultural research. In order to improve the technology and service level of Weigler Industrial Company in China, the company employs multiple domestic。A group of high-quality talents with doctor's and master's degrees from Agricultural University joined the company's technical R & D team. The company has the world's advanced liquid phase, color detector, to ensure the scientific and technological products, precision, stability. The company's tenet is to focus on fertilizing according to the material, reduce the cost, and strive to serve the global agriculture based on human health through crop classified nutrition, so as to create a new green agriculture