Shandong, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workdays
Off season lead time: within 15 workdays
OEM/ODM Service
Sample Available

Seaweed Extract, Plant Growth, Organic Fertilizer manufacturer / supplier in China, offering Qingdao Haocheng Factory Direct Supply Seaweed Extract, 0.76mm Transparent PVB Interlayer for Sandwich/Laminated Glass, Clear 6.38mm/8.38mm/10.38mm/12.38mm PVB Film Laminated Glass and so on.

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Supplier Homepage Products Seaweed Extract Fertilizer Qingdao Haocheng Factory Direct Supply Seaweed Extract

Qingdao Haocheng Factory Direct Supply Seaweed Extract

Min. Order / Reference FOB Price
10 Boxes US $3.3-3.55/ Box
Port: Qingdao, China
Production Capacity: 70mts/Month
Payment Terms: L/C, T/T
Kind: Growth Promoter
Shape: Powder
Usage: Promote Plant Growth, Extend The Flowering, Improve The Amino Acid Content, Raise The Protein Content, Increase The Sugar Content, Promote The Fruit Coloring
Classification: Cytokinin & Gibberellin
Solublity: 99%
Organic Matter: 45-55%

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Basic Info.

Model NO.
Seaweed extract
Alginic Acid
10% Min
5% Max
Raw Material
Transport Package
Carton or Kraft Bag
ISO 9001
HS Code
                                                                    Seaweed extract

Qingdao Haocheng Factory Direct Supply Seaweed Extract
Qingdao Haocheng Factory Direct Supply Seaweed Extract

 powder or flake is made from fresh seaweed (alga), such as Ascophyllum nodosum, Sargassum, which are natural, non-toxic, harmless and non-polluting, and rich in micro-nutrient elements and natural growth hormones. It is a designated fertilizer for organic and non-polluting, green farming.
Seaweed extract suitable for various crops, vegetables, fruits, horticultures, especially for organic and non-polluting, green farming and applications including field crops, soil conditioner, orchards and turfgrass. 

Features and Effects
* Improve yields and increase shelf life: Improves yields. Improved quality is readily evident in bolder foliage, improved skin colour and texture, higher sugar content, longer shelf life, etc.  

*Increased nutrient uptake: Rapidly increases the uptake of available nutrients and improves the plant's overall quality.  

* Better root systems: Promotes the develop- ment of plant roots. Vigorous root systems give the plant better access to nutrients and water which ultimately lead to increased yield.  

* Improved seed germination: Decreases germi- nation time and increases the percentage of germinated seeds.  

* Natural soil conditioner: Enhances the plant's resistance to environmental stress. 

AppearanceDark brown to black powder or flake
Solubility       Complete
PH (1:5 Water)8.0-11.0
Moisture (%)5.0 Max
Organic matter (%)50.0-60.0
Nitrogen (%)1.0 Min
Phosphorus (%)0.8-2.0
Potassium (%)16.0 - 22.0
Alginic acid (%)10.0 Min
Iron (%)0.2 Min
Mannitol (%)2 Min
Magnesium (%)0.2-1.0
Total amino acid (%)1.5-3.5

Company Profile

Qingdao Haocheng Industrial Co., ltd. is a professional manufacturer and engaged in the research & production, sale and service of Seaweed extract, PVB resin, PVB film interlayer, PVB plasticizer (3GO) and Float laminated glass sheets. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.Going with company develoment, we are looking for new team of partner with strong integrity to join us to enjoy our business together.
Qingdao Haocheng Factory Direct Supply Seaweed Extract

* 20 Kg/carton or 20, 25 kg/kraft bag;  
* 1kg/Al-Foil bag; 
 ( Very stable when stored in a dry place in original packaging. )


1.  Q: Can I have a sample order?

     A: Yes, Sample is free if you  agree to share the international express charges.

          Contact Us and tell me your requirement of the product you want.

2.  Q: What is the lead time for sample?

     A: Existing sample is free and customized sample needs about 1 weeks;

3.  Q: What express do you often use to send the samples?

     A:  Any express is available,it depends on your requirement;

4.  Q: Do you have any MOQ limit?

     A:  It depends on the trial order;  

5.  Q: What's your acceptable payment term?

     A:   T/T or L/C at sight.

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