Professional agricultural machinery accessories manufacturer

Agricultural Attachments For Field Applications
Agricultural attachments and structural components, built to handle heavy soil conditions and continuous field operation.
View More >
Heavy-Duty Farm Tractor
Attachments: Built For All Tasks
Versatile Farm Tractor Attachments for All Tasks Heavy-duty plows,
loaders & handlers – Engineered for unmatched durability.
Expert OEM Design: Tailored Solutions from Our R&D Pros 20+ years innovating custom ag parts – From drawings to full production.

Agricultural Machinery Attachments For Sale - UNIWIN Machinery

20+ Years Of Metal Processing Experience For Agricultural Machinery Attachment

Shandong UNIWIN Machinery: 20+ years OEM metal processing expert. Supplies global clients with welded sheet metal structures, agri-machinery attachments & custom components. 200+ professionals (50+ R&D/tech experts) drive fusion welding innovation & precision fabrication, guided by integrity, collaboration & customer-centric sustainability.
About UNIWIN
0+
+ years
Expertise in OEM metal processing for welded structures and agricultural attachments.
0+
+
Including 50+ in R&D, ensuring precision and innovation.
0+
+ ㎡
State of the art factory with advanced welding and CNC equipment.
0+
+
High-volume production of custom sheet metal and machinery parts.

Agricultural Machine Accessories Projects For Global Market

Rotary Tiller Frame Assembly – From Sample to Mass Production
Professional agricultural machinery products
A US customer approached UNIWIN with only a complete rotary tiller frame assembly and no drawings. Our engineering team first disassembled the sample and carried out 3D measurement, material analysis and weld-joint review. Based on the data, we built full 3D models and 2D drawings with critical tolerances and created a DFM report for the customer to confirm. After that, we designed welding jigs and machining fixtures, produced trial samples, and performed dimensional inspection, coating tests and field verification on the tractor. Once approved, the project moved smoothly into batch production, helping the customer secure a stable second source with optimized cost and lead time.

Skilled In Customized Processing, Professional In Customer Service

  • Drawing Review &  Technical Breakdown
  • Process Planning &  Workflow Conversion
  • Prototype & Sample  Production
  • Quality Inspection &  Validation
  • Mass Production With  Stable Quality Control
  • Export Packaging &  Global Shipment

Discover More Resources Of UNIWIN Machinery

    Q What materials are available for your products?

    A
    We commonly work with carbon steel, alloy steel, cast iron and cast steel. Material grades can be customized according to load requirements, wear conditions and working environments. Material certificates can be provided upon request.

  • How do you control dimensional accuracy and tolerances?

    Dimensional accuracy is controlled through CNC machining, dedicated fixtures, in-process inspections and final dimensional checks. Critical dimensions and tolerances are reviewed during engineering analysis and verified before mass production.

  • What industries do you mainly serve?

    UNIWIN mainly serves agricultural machinery, municipal and industrial machinery, as well as custom welded and machined metal assemblies for OEM brands in global markets.

  • Can you modify or improve an existing design for better performance?

    Yes. Our engineering team evaluates product usage conditions and manufacturing processes to improve structural strength, durability and manufacturability. Design optimization often helps extend service life and reduce production costs.
Blogs For Agricultural Machinery​​​​​​​​​​​​​​
View More

UNIWIN Achieves ISO 3834 Welding Quality Certification

UNIWIN has successfully achieved ISO 3834 certification, an international quality management standard dedicated specifically to welding processes. This certification confirms that our welding operations are controlled through standardized procedures, qualified personnel and systematic quality manage

3.jpg

Process Control and Traceability in OEM Component Manufacturing

In OEM component manufacturing, product quality depends not only on machining or welding capability, but also on how well each process step is controlled and recorded.At UNIWIN, process control starts from material receiving and continues through fabrication, machining, welding, surface treatment, a

1.jpg

Considerations When Welding Stainless Steel And Carbon Steel

Welding procedures and technical specifications differ significantly depending on the base material. For stainless steel,it is essential to employ unique welding parameters and dedicated filler metals, distinct from those applied to carbon steel, in order to ensure structural integrity and corrosion

2.jpg
 ADDRESS
Qianjin Industrial Park, Chengyang District, Qingdao City
 PHONE
+86-13256829385
 EMAIL
Rooted in integrity, collaboration, and excellence, we prioritize sustainable practices and customer-centric solutions.

QUICK LINKS

PRODUCT CATEGORY

JOIN OUR MAILING LIST

Join our weekly newsletter to discover about the special process
Copyright © 2025 Shandong UNIWIN Machinery Equipment Co., Ltd. All Rights Reserved. Sitemap | Privacy Policy