ISO 9001 Certified Agricultural Machinery & Smart Robot Manufacturer in China
As a professional agricultural machinery and special robot manufacturer, we are engaged in manufacturing all types of potato processing equipment, grain‑milling machinery and smart agricultural robotic systems while adhering to the standards of ISO 9001:2015 quality management system. Therefore, you can rest assured that our agricultural machinery and robot products deliver stable and reliable performance for large farms, grain processing plants, agricultural cooperatives and smart agriculture projects. Our ISO‑certified quality management system assures that we perform strict best practices throughout all our production processes from raw metal cutting, welding, component assembly, robot algorithm debugging to finished‑machine full‑load testing.
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Our Core Competitive Advantages
- Independent in‑house R&D team for mechanical equipment, AI vision grading and robot autonomous navigation algorithms
- Self‑owned CNC metal‑processing workshops for core mechanical component production
- Rich practical project cases and long‑term cooperation with well‑known domestic agricultural brands
- Strict pre‑shipment full‑load running test for every finished machine to reduce customer on‑site debugging work
- Complete global overseas technical support and standardized spare‑parts supply system
Customization Options
Custom production‑line layout according to customer factory plant dimensions and field site conditions
Custom turn‑key project including process design, equipment matching, assembly guidance and operator training
Custom ton‑bag / small‑bag automatic packing & storage solution for finished agricultural products
Custom combined unit configuration: optional add‑on modules for polishing, color sorting, robot upper‑mount implements

Standardized Modern Manufacturing Workshop for Agricultural Machinery & Robots
Our manufacturing sites are fully‑equipped with standardized modern production workshops for manufacturing all kinds of potato processing machines, grain‑milling equipment and intelligent agricultural robots. Therefore, we can assure you can receive high‑quality, durable machinery and robotic units with our standardized whole‑process production management. Raw‑material storage zone, metal‑processing workshop, mechanical assembly area, robot algorithm debugging lab and finished‑product inspection zone are strictly separated to guarantee component quality and production order.
Standardized Modern Manufacturing Workshop for Agricultural Machinery & Robots
Our manufacturing bases run standardized modern workshops for potato?processing machines, grain?milling equipment and smart agricultural robots. Strict zoning separates raw?material storage, metal processing, assembly, robot algorithm debugging and finished?goods inspection to secure part quality and orderly production.
Advanced CNC cutting, bending and machining equipment cuts human?caused production errors. Workshops follow regular maintenance rules. Before delivery, QC technicians test and log mechanical performance, robot navigation precision and full?load parameters for every unit.


How We Control Quality of Our Products
We produce potato processing machinery, grain milling equipment and agricultural robots in strict compliance with ISO 9001:2015 and agricultural‑robot industry standards. Third‑party inspection & certification is accepted to deliver fully regulation‑compliant products.
Our in‑house inspection covers raw materials, incoming key components, mechanical performance and robot navigation validation. Decades‑long industry know‑how, premium metal‑working machines, robot test platforms and standardized assembly workflows guarantee reliable, long‑lasting product performance.
One‑Stop Solution for Agricultural Processing & Smart Farming Robots
With abundant experience, we deliver custom potato‑sorting projects, grain‑milling turn‑key lines and complete smart‑agriculture robot solutions. Our team offers competitive factory prices, global after‑sales support and flexible MOQs for single‑machine or full‑line orders.
We provide end‑to‑end project service: technical consulting, equipment selection, site layout design, shipment arrangement, plus overseas remote / on‑site installation guidance.


Flexible Capacity Options For Different‑Scale Farm Projects
We offer machinery with multiple processing and working capacities, suitable for small family farms, medium agricultural cooperatives and large‑scale industrial food‑processing plants. Whether you need potato grading units, rice milling lines or unmanned agricultural robots, we match equipment performance to your actual output requirements.
Advanced Manufacturing & R&D For Agricultural Equipment
We maintain independent R&D and modern manufacturing capacity for agricultural processing machinery and intelligent robots. Our capabilities cover mechanical structure design, AI vision grading, robot chassis development and Beidou RTK navigation algorithm research for multi‑scene agricultural applications.


Strict In‑house Quality Inspection For All Agricultural Products
Every potato sorting device, rice‑milling machine and smart agricultural robot goes through complete in‑house inspection. We check raw materials, core components, mechanical performance and robot navigation accuracy to make sure each unit meets ISO 9001:2015 and industry standards before shipment.
Global After‑Sales & Spare‑Parts Support
We deliver worldwide after‑sales support for potato sorting equipment, rice milling machinery and smart agricultural robots. Provide remote troubleshooting, operation manuals, video guidance and fast spare‑parts supply to guarantee long‑term stable machine operation for global buyers.

Application
More About Our Agriculture Machines&Factory
As a rice‑processing plant operator based in Laos, we purchased Sunfield’s 20‑25 tons per day complete rice milling production line two years ago. Before this investment, we struggled with unstable equipment, high broken‑rice rates and frequent downtime that hurt our profit margins. Southeast Asia
Michael.Grfrom UKOur agricultural cooperative in Africa selected Sunfield modular rice milling units to upgrade our local grain‑processing capacity. We compared multiple international suppliers and finally chose this manufacturer for its rich overseas project experience, ISO‑9001‑certified quality and competitive factory‑direct pricing.
Eduardo da SilvaFrom BrazilWe run a medium‑scale rice mill project and ordered a full set of grain‑processing equipment from GL Our major pain point in the past was inconsistent grain‑cleaning performance and high energy consumption from old‑generation machinery.
John DeereFrom AustriliaOur research institute purchased Manda’s BeiDou navigation controller and explosion‑proof mobile chassis for agricultural‑robot development projects. We had strict requirements for positioning accuracy, environmental adaptability and secondary‑development compatibility.
Rajesh Kumarfrom India











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