Shanghai Shidar Modern Agricultural Machinery Co., Ltd. is located in Minhang District, Shanghai. It is a Sino foreign joint venture company established in 2002. Since its establishment, the company has utilized its own advantages to devote itself to the introduction, absorption, and innovation of technology. The products are mainly divided into three series: rice sowing machinery (rice hole live broadcast machine), fertilization machinery (manure spreader, fertilizer applicator), grass and straw harvesting machinery (disc rotary lawn mower, rotary rake, round grass baler, square grass baler, round grass baler), and other agricultural and animal husbandry machinery. Product serialization, diversification, and stable quality. In 2013, Shidar signed a technology transfer agreement with South China Agricultural University, introducing the research achievements of Luo Xiwen, an academician of the CAE Member and a professor of South China Agricultural University for many years - rice precision hole direct seeding technology, and soon achieved results, breaking through the bottleneck that the planting process cannot be fully mechanized. At present, it has been promoted and applied in 23 provinces, cities, autonomous regions across the country, as well as Thailand, Laos, Myanmar, Cambodia, Vietnam and other places, and has achieved high production records. In recent years, with the increasing supervision of straw burning by the country and the improvement of the comprehensive utilization level of surplus straw in rural areas (especially wheat straw, rice straw, corn straw), Sedar's round and square balers have also played a huge role in solving straw collection problems. By using Sedal's baler, the mechanization level of crop straw collection has been greatly improved, reducing the intensity of traditional manual collection operations, saving a lot of labor, and effectively solving the bottle neck problem that is often encountered in the comprehensive utilization of straw by collecting a large amount of straw in a short period of time. At present, the company has supplied to multiple straw comprehensive utilization enterprises across the country and has been recognized by users. ISO 9001:2015 Quality Management System Certification has always adhered to the overall policy of technological innovation, quality first, continuous improvement, and meeting the needs of users, and is dedicated to serving our customers.