关于我们
3JF Electromechanical, rooted in the farmlands of Henan, began with the simple mission of “Making Farming Easier”. We deliver efficient plant protection machinery such as self-propelled sprayers and orchard sprayers to orchards and farms worldwide. Our promise is woven into our name: one room for family-like care, one for dedicated craftsmanship, and one for unwavering responsibility. Today, our solutions have expanded from the land to the sky and water, standing by farmers through every day of cultivation.
3JF STORY
The story of Three Rooms (3 JianFang) begins with the hard work our founder witnessed in the farmlands of Henan, China. Seeing farmers struggle under heavy sprayers, he set out with a simple goal: to make farming easier. His journey started in the three-room house where he grew up.
“Three Rooms”is more than our name—it is our promise:
one room for family (care),
one for work (dedication),
and one for responsibility (commitment).
Today, we are a trusted provider of efficient plant protection machinery for orchards and farmland. We turn our deep understanding of the land into reliable equipment that improves productivity and safety.
Rooted on the ground, we look to the future. We are expanding our solutions to the air and water, empowering global agriculture with smarter, multi‑dimensional tools.
From three rooms to land, sky, and water—we make every day in the field easier and more efficient.
Factory
From the core components of self-propelled sprayers to the final assembly, every step is completed in our standardized production workshop with full-process quality control, ensuring that every plant protection machine shipped worldwide delivers stable and reliable performance.
Certifications
Business License
Zhengzhou Sanjianfang Electromechanical Equipment Co., Ltd. holds a valid business license, with independent qualifications for the production and sales of agricultural machinery products. We strictly comply with various national laws and regulations, providing customers with compliant, professional and guaranteed products and services.
CE Marking
Our self-propelled pesticide sprayers and mini tillers have obtained EU CE certification. From core components to overall machine performance, all meet EU safety and quality standards, providing reliable plant protection and farming equipment for global farmers.
CCC Certified for Quality Assurance
Our agricultural machinery products have all passed the national 3C mandatory certification. From electrical safety to mechanical structure, they comply with national standards, escorting your safe operation and compliant use.
NEWS
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