1. Hunan Chenzhou Grain Machinery Co., Ltd. – Established in 1967, a professional manufacturer specializing in rice milling equipment and grain storage machinery. Their products include rice milling machines, grain cleaning equipment, destoners, paddy separators, brown rice graders, rice polishers, white rice graders, electronic weighing equipment, complete rice milling plants, and grain conveying equipment. Holds over 20 national patents. Website: http://www.chenliangji.com

  2. Hubei Yongxiang Grain Machinery Co., Ltd. – A leading manufacturer of rice milling machinery and complete sets of rice processing equipment. Their products include sand roller rice milling machines, white rice graders, double-roller rice polishers, and paddy machines. National high-tech enterprise with 97 patents. Website: http://www.hbyxlj.com

  3. Sichuan Qingjiang Machinery Co., Ltd. – Established in 1994, a national high-tech enterprise specializing in oil processing equipment. They also produce agricultural machinery serving the grain processing industry. Located in Ya'an City, Sichuan Province. Holds 62 patents. Website: http://www.qingjiang.com.cn

  4. Weichai Lovol Intelligent Agricultural Technology Co., Ltd. – A leading Chinese agricultural machinery manufacturer offering comprehensive farm equipment including rice harvesting and processing machinery. Website: https://www.lovol.com

  5. Shandong Swan Cotton Industrial Machinery Stock Co., Ltd. – Founded in 1946, producing grain harvesting machinery and grain drying equipment. Their product line includes grain processing equipment. Exports to approximately 30 countries. Website: http://www.sdmj.com.cn/

  6. JIANGSU CHANGFA AGRICULTURAL EQUIPMENT CO., LTD. – A large agricultural equipment manufacturer producing rice transplanters, harvesters, and grain processing machinery. Exports to over 60 countries. Website: https://en.changfanz.com/

  7. Yucheng Yijia Machinery Co., Ltd. – A designated agricultural machinery manufacturer established in 1958. Their products include rice and wheat harvesters and processing equipment. Website: Contact via industry channels