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Quick Details

  • Classification: Organic Fertilizer
  • Type: Other
  • CAS No.: 9012-76-4
  • Other Names: U-lemei fungicide
  • MF: (C6H11NO4)n
  • EINECS No.: 222-311-2
  • Place of Origin: Shandong, China (Mainland)
  • Release Type: Controlled
  • State: Liquid
  • Purity: 100%
  • Application: Chitosan organic fungicide and fertilizer
  • Brand Name: Sea Spirit
  • Model Number: U-lemei
  • Colour: Brown
  • Delivery: 7-15 days
  • PH: 4-6
  • Density: 1.2KG/L

Packaging & Delivery

Packaging Details 1L*12 Bottle/Case; 5L*4 Bottle/Case; 200L/Drum; 12~16 mt/20FCL
Delivery Time 10 days after order confirmed.

                                     Details of Products 


Main Ingredient:

Chitosan oligo saccharide≥30g/L; Organic Matter≥120g/L; Organic N≥50g/L  PH 4-6



1.Prevent and eradicate bacterial disease, control fruit cracking, fruit rust, new marine extract, good effect with wilt and virus disease.

2.Activate the cells, promote growth, improve crops' immunity, and resist the infestation of fungi, bacterial and virus.

3.Have a significant preventive effect to virus disease, fusarium wilt, increase production and improve quality.


Applying Crops:

Vegetables, fruit trees, flowers, tea and so on.


Application Method:


Dilute it 1:400 to 1:600,sprayed once every 4 to 5 days and used it for 2 to 3 times in a row.

Irrigate Root: Dosage:15L-30L/Ha



Brand Story

Our "Sea Lion" and “Kinghami” Brand seaweed series fertilizers enjoy high popularity both domestically and internationally. The two Brands are popular among more than 20 provinces in China and are sold well in Korea, Taiwan Province of China, Italy, Malaysia, Germany, the Netherlands, India, and Japan, as well as other developed countries and regions in Europe and America. With strong effort, we plan to be the strongest and most professional seaweed fertilizer production-base and try to be the top-grade enterprise in the marine engineering internationally. We do our best for the development of worldwide green agriculture and human health. 


Our Chitosan produts are produced from the shell of Crab. The crabs were decomposed in reaction kettle by physical method witout adding any chemical additive. All the process are organic, so our products are all organic products, thus we have got IMO organic certificate. We do not extract any element, so all the nutrients of crab can be used for killing the fungus and adjust the growth of crop. We have been concentrate on fertilizer production for 7 years and continue our ideas in the future, this is the biggest advantage upon other seaweed fertilizer manufacturer from China. 


Pictures of Products



                                                   Details of our factory and Certificates

Outline of our factory

Office building



Dring Drum



Packing Line


Raw Materials

Sample Room and Laboratory

Trade Show

Clients Visiting Our Factory



All products can be manufactured according to customers’ request, the same as package.

Should you have any further questions or you have interest in our products, , please always feel free to contact us. Besides TM, you can also contact us by skype wechat& whatsapp:+8613256880641.  Once you inquired, you will get a response within 12 hours.




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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $38,000
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