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5
YRS
Qingdao Haidelong Biotechnology Co., Ltd.
Supplier
Assessed videos
Factory inspection reports
Verified production lines
Home
Products
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Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Performance
4.7
/5
Satisfied
5 reviews
≤5h
average response time
100.0%
on-time delivery rate
US $190,000+
{0} orders
Minor customization
Design-based customization
See all verified capabilities ({capacitiesNum})
Overview(4)
Production(5)
Main products
Main product
eddha chelated iron powder ortho 1.2 2.4 3.6 4.2 4.8 fertilizer
$2.52 - $2.80
Shipping to be negotiated
Min. Order: 1000 kilograms
Main product
Agricultural Water soluble organic fertilizer trace element
$5.70 - $6.00
Shipping to be negotiated
Min. Order: 1 kilogram
Main product
Popular Fertilizer Of Bio Humic Acid And Fulvic Acid Humic Acid Powder Selling Price To Oman
$0.62 - $0.64
Shipping to be negotiated
Min. Order: 1000 kilograms
Main product
Agriculture
liquid hydroponic fertilizer agriculture used liquid seaweed extract
$1.50 - $1.60
Shipping to be negotiated
Min. Order: 1000 liters
Main product
Water Soluble
Quick
Agriculture
Supply High Quality Water Soluble powder Chitosan Oligosaccharide industrial chitosan
$28.00 - $35.00
Shipping to be negotiated
Min. Order: 1 kilogram
5 orders
Profile
Download report
by SGS Group
Overview
Company registration date
2008-05-21
Floor space(㎡)
3409
Accepted languages
English
Years exporting
15
Years in industry
15
Certifications
Production capabilities
Production lines
2
Production machines
8
Quality control
Product Support traceability of raw materials
Yes
Product inspection method
Inspection of all products
Quality control conducted on all production lines
Yes
QA/QC inspectors
1
Trade background
Main markets
Southeast Asia(20%), South Asia(15%), North America(11%)
Main client types
Retailer, Wholesaler, Brand business
R&D capabilities
Customization options
light customization, customized on demand, sample processing, graphic processing, light customization, sample processing, graphic processing, customized on demand
R&D engineers
7
R&D engineer education levels
2 postGraduate, 5 graduate
Reviews (5)
4.7
/5
Satisfied
Supplier service
5.0
On-time shipment
4.8
Product quality
4.4
P********a
07 Mar 2024 06:18
The product is great, I highly recommend this seller and this product. Sam Fang is amazing, helpful and professional. If you have any problems, he will do everything in his powers to help you.
organic water soluble concentrate seaweed ascophyllum nodosum extract fertilizer powder flake
$2.72 - $3.00 / kilogram
m********i
15 Jan 2024 07:29
ottimo prodotto
High Quality Brown Algae powder algnic acid Organic Fertilizer
$3.10 - $3.30 / kilogram
See all reviews
Video tips
02:54
Qingdao Haidelong --- working shoulder to shoulder with farmers for 15 years
02:10
00:45
AMINO ACID 80%100% ORGANIC 100% WATER SOLUBLE
00:19
Water soluble test of eddha fe#water soluble #fertilizer#eddha fe
00:16
How to use organic granular fertilizer.#soil #fertilizer #Customization is available
02:10
00:38
Fertilizer factory of organic fertilizer
00:49
Effect of seaweed extract
00:29
Amino Acid Powder #Organic Fertilizer #Amino Acid Powder #Quality Testing
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