ABOUT US

We are Self-Propelled Sprayer Factory . We are a reliable source factory for agricultural machinery wholesale. Rooted in Henan farmlands, we aim to “Make Farming Easier”. We provide efficient agricultural sprayer machines for global customers. Our products include orchard sprayers and plant protection equipment. We offer quality machines at competitive wholesale prices. Our brand stands for care, craftsmanship and responsibility. We support farmers in every stage of cultivation.

3JF Story

Factory

Certifications

Home About us

3JF STORY

The story of Three Rooms (3JF) starts in Henan’s farmlands.

Our founder saw farmers struggle with heavy sprayers. He wanted to create tools that make farming much easier. His journey began in the three-room house of his childhood.

“Three Rooms” carries our brand promise to all customers.

One room stands for care,

one for dedication,

one for responsibility.

We are a professional source factory for agricultural sprayer machines. Our main product is the efficient Self-Propelled Sprayer for farms. We provide reliable plant protection machinery for orchards worldwide.

We have durable self propelled sprayer for sale at wholesale prices. Our equipment improves farming productivity and operational safety. Rooted in farmlands, we keep innovating for modern agriculture. We strive to make daily field work easier and more efficient.

Factory

As a professional source factory, we control every step of production. From core components of self-propelled sprayers to final assembly, all work is finished in our 4,000-square-meter standardized workshops. With an annual production capacity of 8,000 units, we carry out full-process quality control strictly.

Our factory is equipped with dedicated R&D, production, marketing and after-sales teams. With a complete organizational structure and first-class service capacity, we ensure stable and reliable performance for every plant protection machine delivered to global customers.

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Certifications

Business License

As a professional source factory of agricultural sprayers, we hold a valid business license with independent qualifications for the production and sales of self-propelled sprayers. As a formal and legally compliant enterprise, we strictly abide by national laws and regulations. We provide customers with reliable self propelled sprayer for sale, along with standardized, professional and fully guaranteed products and services.

CE Marking

Our products are currently in the process of obtaining CE certification. We strictly comply with EU safety, health, and environmental protection standards to ensure product quality and safety.

CCC Certified for Quality Assurance

Our self-propelled sprayers and agricultural sprayer products have all obtained national 3C mandatory certification. From electrical safety to mechanical structure, our machines fully meet national standards, escorting your safe and compliant operation of self propelled sprayers for sale worldwide.