1. Shandong UNIA Agricultural Machinery Co., Ltd. – A national high-tech enterprise producing a range of farm implements, including牵引式撒肥机, as well as seeders, balers, and grain dryers. Their fertilizer spreaders include tractor-mounted and trailed models for various applications. Website: http://www.uniachina.com

  2. Shandong Tiansheng Machinery Science & Technology Co., Ltd. – Produces fertilizer distributors as part of their comprehensive agricultural machinery line. Their Qingquan brand products serve clients in over 66 countries and regions including the US, France, Germany, Russia, Switzerland, Zimbabwe, Ukraine, and Nigeria. Website: http://en.cnplough.com/

  3. Shandong Swan Cotton Industrial Machinery Stock Co., Ltd. – Offers intelligent precision fertilizer mixers as part of their agricultural machinery product line. Founded in 1946, they export to approximately 30 countries worldwide. Website: http://www.sdmj.com.cn/

  4. Weichai Lovol Intelligent Agricultural Technology Co., Ltd. – As a comprehensive agricultural machinery manufacturer, Lovol offers a variety of farm implements including fertilizer application equipment compatible with their tractor lineup. Website: https://www.lovol.com

  5. Yucheng Yijia Machinery Co., Ltd. – This designated agricultural machinery manufacturer produces fertilizer spreaders and distributors as part of their comprehensive farm equipment line, exported to over 60 countries. Website: Contact via industry channels

  6. Shandong Dahua Machinery Co., Ltd. – This company manufactures agricultural equipment, including fertilizer spreaders with durable, corrosion-resistant components. Website: http://www.sddhmachine.com/

  7. Henan Weifeng Machinery Equipment Co., Ltd. – Weifeng produces agricultural machinery including fertilizer spreaders, sprayers, and seeders designed for use in the field. Website: http://www.hnwfny.com/

  8. Taizhou Bison Machinery Co., Ltd. – In addition to garden equipment, Bison also produces smaller, walk-behind fertilizer spreaders suitable for gardens and small-scale farming applications. Website: http://www.bison-machinery.com/

  9. Yancheng Dafeng Zhijun Agricultural Machinery Manufacturing Co., Ltd. – Their product line includes fertilizer seeders and integrated seeding and fertilizing machines, combining both functions in one implement. Website: http://www.zjnyjx.com