I have sorted out the seeder brands, welcome to read!

Nonghaha

(0311-83526451, a famous trademark in Hebei Province, a leader in the seeder industry, a large-scale Agricultural mechanization supporting products enterprise, high-tech enterprise, Hebei Nonghaha Machinery Group Co., Ltd.)

John Deere

(400-6576555, founded in 1837 in the United States, a multinational company, The world's leading supplier of advanced products and services in the agricultural and forestry fields, John Deere (China) Investment Co., Ltd.)

MENOBLE

　(400 -650-5252, affiliated to the China Agricultural Machinery Research Institute, one of the top ten brands of seeders, focusing on the R&D/production and manufacturing of agricultural machinery and equipment for high-horsepower tractors, China National Machinery Mino Technology Co., Ltd.)

Dahua Bora

(0537-3484818, founded in 1996, a famous trademark in Shandong Province, an agricultural machinery enterprise integrating R&D, production, sales and service of agricultural machinery, Shandong Dahua Machinery Co., Ltd.)

　HAOFENG

(800-8835-499, Henan famous brand, participant in the formulation of industry standards, the largest domestic enterprise integrating R&D/manufacturing/sales of agricultural machinery, Henan Haofeng Machinery Manufacturing Co., Ltd.)

YAAO

(029-81465155, founded in 1976, supply of the first variable speed rotary tiller in China/the first rotary seeding fertilizer spreader in the world Businessman, engaged in the development/production/sales of a series of agricultural machinery products, Xi'an Ya'ao Agricultural Machinery Co., Ltd.)

Bonong

(400-189-4488, a famous trademark in Heilongjiang Province, Mainly engaged in various agricultural machinery and machinery accessories, its precision seeder has won many awards from the National Science and Technology Commission, Heilongjiang Bonong Xingda Machinery Co., Ltd.)

MASCHIO

(0532-86918691, founded in 1964, a subsidiary of the Italian Maschio Gaspardo Group, the world's leading professional agricultural machinery manufacturer, Maschio (Qingdao) Agricultural Machinery Manufacturing Co., Ltd.)

Kubota Kubota

(0512-6716-3122, founded in 1890, Japan's largest agricultural machinery manufacturer, comprehensive agricultural machinery manufacturer, high-tech enterprise, Kubota Agricultural Machinery (Suzhou) Co., Ltd. Company)

Hongzhu Agricultural Machinery

(400-667-1266, a leader in the domestic potato machinery industry, a well-known agricultural machinery brand, a large-scale modern potato machinery manufacturer, a high-tech enterprise, Qingdao Hongzhu Agricultural Machinery Zhu Agricultural Machinery Co., Ltd.)