Jilin Kangda Agricultural Machinery Co., Ltd. was established on December 9, 2009 in the Circular Economy Demonstration Zone of Tiexi District, Siping City, Jilin Province. It is a professional agricultural machinery production enterprise engaged in the research and development and manufacturing of supporting equipment for protective tillage technology. The products produced include: 2BMZF series no tillage machine series products, precision sowing machine series products, 1SZL series deep loosening machine and deep loosening soil preparation machine series products. The agricultural machinery produced by Kangda Company has gained the trust of users and has been highly recognized and praised by the Ministry of Agriculture and agricultural machinery departments of various provinces, cities, and counties. It has become the main promotion tool for conservation tillage technology in China and has entered the agricultural machinery subsidy catalog of the 15 northern provinces; In 2014, Jilin Kangda Agricultural Machinery was awarded the honorary title of Jilin Province Famous Brand; Kangda Agricultural Machinery continuously launches new products to meet the needs of agricultural production. On October 29, 2015, Jilin Kangda Agricultural Machinery was acquired by Jifeng Agricultural Machinery and listed on the ChiNext board with the stock code 300022. The listing of Jilin Kangda Agricultural Machinery marks a breakthrough in the overall progress of Jilin Kangda Agricultural Machinery in China's agricultural machinery industry. For the past 7 years, Kangda Agricultural Machinery has maintained a good sales volume every year from scratch. More than 14000 machines have been sold nationwide, with a total tax payment of over 50 million yuan. Jilin Kangda Agricultural Machinery Company will develop its industry with a pragmatic attitude, wholeheartedly building the largest no till seeder production base in the country. Based on the seeder, it will develop towards the full mechanization of protective tillage equipment, manufacture high-end products, and make the products at the leading level in China. The existing products refer to clamp type corn no tillage seeders, the development of air suction corn no tillage seeders, the development of deep loosening land preparation machinery under straw cover on the ground, and the development of rake machinery. At the same time, efforts are being made to develop wheat no tillage seeders. The sales territory has expanded from the current focus on the four provinces and regions in Northeast China to the North China region, including no tillage corn planting in wheat fields, and has achieved good results. We will increase our promotion of no tillage corn planting in wheat fields, occupy the market for no tillage corn planting in North China, and strive to apply Jilin Kangda's protective tillage equipment to every piece of land needed for agriculture in China. Product Introduction 1. 2BMZF Series No tillage Finger clip Precision Fertilization and Seeding Machine 2BMZF Series No tillage Finger clip Precision Fertilization and Seeding Machine fully borrows advanced technology from the world's no tillage seeders. The design concept of the machine is advanced, and it adopts an imported finger clip planter, which can perform no tillage seeding under full straw coverage conditions. The machine can complete deep fertilization, cleaning and cutting of straw in the seedbed, shaping of the seedbed, precision seeding, and soil compaction operations in one go. It also has seeding monitoring function and is currently the most advanced and applicable no tillage seeder in China. It fully meets the needs of conservation tillage. Capable of no tillage sowing and conventional sowing under full straw coverage or stubble retention; The machine is used for no till sowing under full straw coverage, without dragging or crowding during operation; Accurate sowing amount; Accurate sowing location; High emergence rate and good drought resistance and moisture retention effect; Sowing monitoring and statistical work area. 2. The 1SZL series deep tillage machine can perform deep tillage operations under straw cover conditions. Complete the processes of deep loosening, leveling, soil fragmentation, and compaction in one go. Deep tillage can be carried out under the conditions of full straw coverage and stubble retention, as well as conventional deep tillage. It can also meet the requirements of wide and narrow row conservation tillage mode, such as deep tillage and fertilization during the seedling stage; Elevated structure design, even if the deep loosening depth reaches 30 centimeters, the distance between the main beam and the ground can still reach a height of 60 centimeters; Less damage to the plow layer, low operational resistance, and the ability to achieve interval deep loosening and comprehensive deep loosening; Universal rack, can be transformed into multiple models to meet the needs of different power matching; Complete multiple processes in one assignment. The protective tillage equipment of Jilin Kangda Agricultural Machinery has solved the problem of soil compaction in China, protected the organic matter content of the land, and increased soil fertility; At the same time, it also solves the problem of air pollution caused by straw burning and promotes the development of environmental protection work in China. Various regions across the country are implementing protective tillage techniques for black soil. The introduction of Jilin Kangda's protective tillage equipment has solved the problem of this land tillage technology. Jilin Kangda's equipment is the first of its kind in China, filling the gap in no till sowing and deep tillage equipment in the country. I hope that with the strong support and promotion of the Jilin Provincial Party Committee and Government, Jilin Kangda's machinery can serve China's conservation tillage technology, exert our maximum energy, and contribute to the protection of black soil in our country!