best price 50kg/bag granular N21% fertilizer ammonium sulfate

• Customization: Available
• CAS No.: 7783-20-2
• Formula: (NH4)SO4
• Model NO.: Fertilizer
• EINECS: 231-984-1
• Certification: ISO9001, TUV, GMP, ISO, CE
• Application: Vegetables, Flowers, Fruit
• Appearance: Crystal
• Infection on Soil: Physiological Acid
• Chemical Character: Chemical Acid
• Release Type: Quick
• Type: Chemical Fertilizer
• Classification: Nitrogen Fertilizer
• Sample: available
• Advantage: support registration
• Odour: Odorless
• Transport Package: AS customer′s requests
• Specification: 21%N
• Trademark: BOSMAN
• Origin: China
• HS Code: 3808
• Production Capacity: 1000, 000mt

Product Description

best price 50kg/bag granular N21% fertilizer ammonium sulfate

Product Specification
 

Items	Ammonium sulphate steel grade	Ammonium Sulphate Caprolactum Grade
Appearance	White Granular/powder	White Crystalline
N	20.5%min	21%min
S	23.5%min	24%min
Fe	--	0.007%max
As	0.0002%max	0.0005%max
Moisture	1.5%max	1.0%max
Free acid	0.3%max	0.05%max
Water insoluble matter	--	0.02%max
Size	Powder/2-5mm	0-2mm

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Our Company


Bosman group was established in 1996 and consisted of shanghai Bosman Industrial Co.,ltd.,Bosman group limited,Shanghai EP international Logistics co.,ltd.,and Bosman Formulation base.Bosman group is engaged in developing agrochemicals,fertilizers and so on.

As a leading formulator and provider,we are dedicated to establish long-term cooperation with our customers and provide high quality product and professional services.We enlarge our market in more and more regions and countries such as Asia,Latin America ,Middle East etc.Manufacture base and research&development center can guarantee the product quality and keep the sustained product registration,so we can provide customization services and product registration assistance to the customers all over the world.

the logistics company self-run by bosman makes sure the timely&safety shipment,and the professional logistics management can reduce the delivery costs for customers.

Good reputation is based on high-quality and sincere services,long-term cooperation is based on trust and mutual benefits.
















Our Certifications




FAQ

Q1: Is it possible to custom the labels with my own design?

A : Yes, and you just need to send us your drawings or artworks, then you can get you want.

Q2: How does your factory control the quality.

A: Quality is the life of our factory, first, each raw materials, come to our factory, we will test it firstly, if qualified, we will process the manufacturing with this raw materials, if not, we will return it to our supplier, and after each manufacturing step, we will test it, and then all the manufacturing process finished, we will do the final test before the commodities left our factory.

Q3: How about your service?

A: We provide 7*24 hours service, and whenever you need, we will always here with you, and besides, we can provide one stop purchasing for you, and when you purchase our commodities, we can arrange testing, custom clearance, and logistic for you!

Q4: Does free samples available for quality evaluation?

A: Yes, of course, we can provide free samples for you before you buy commercial quantity.

Q5: What is the delivery time?

A: For small quantity, it will take only 1-2 days for delivery, and after large quantity, it will take about 1-2 weeks.

Contact Us

BOSMAN GROUP
Shanghai Bosman Industrial Co., Ltd.
Agro Technology&Solutions Provider

Add:RM.1802-1804,No.1611, North Sichuan Road, Hongkou District, Shanghai, P.R. China,200080

 
 
 
Website:shbosman.en.made-in-china.com
Website:shbosman.en.made-in-china.com