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About Us


Qingdao Seawinner Machinery and Engineering Co., Ltd. has been engaged in the manufacturing of agriculture equipment and accessories for fifteen years.


Main products include the followings:

  1. 10,000-200,000 Tons/Year Drying & Crushing and Granulation production line for Palm Fiber                         
  2. 10,000-300,000 Tons/year NPK Compound Fertilizer Granulation Production Line                                                
  3. 10,000-200,000 Tons/year Organic Fertilizer Granulation Production Line                                                              
  4. 10,000-200,000 Tons/Year Compost Fertilizer Granulation Production line                                                                 

  5. 10,000-300,000 Tons/year Organic-Inorganic Fertilizer Granulation Production Line                                                     
  6. 12,000-13,000tons/year Potassium Sulphate Production line 

  7. 10,000-200,000 Tons/year Sulphur/Polymer Coating Urea/NPK Fertilizer Production line                                              

    500-5000Liters / Batch Liquid /Foliar Fertilizer Production line

  9. 100,000 Tons/year Hightower granulation production line                                                  


The whole production line for compound fertilizer equipment includes: Cage mill, Pan Mixers or Automatic feeding system, Crusher, Pan Granulator (or Rotary Drum Granulator), Rotary Dryer, Rotary Cooler, Rolling and Sieving machine, Packaging Machines, and accessories. 


It is widely used to manufacture compound fertilizers. The equipment has the advantages of running stable, low malfunction rate, small maintenance and low price and gets favorable comments of customers.


Till now, we have installed 10 sets of the fertilizer granulation production line in Egypt, Nigeria, Mauritius, Indonesia, Philippines, Botswana, etc since 2009, meanwhile, we have won a good credit among our clients owing to our good quality and best after sales service.


We will rely on high-quality products, advanced technology, reasonable price and good after-sales service to meet the requirements of all the users and warmly welcome all compound fertilizer manufacturers to visit us and negotiate business as well as technology cooperation.

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