(NH4)2SO4
Ammonium Sulfate
Used for agricultural nitrogen fertilizer supply and related industrial requirements.
Ask for specification
Mineral fertilizer export supplier
Dayang Biotechnology (Rizhao) Co., Ltd.
Supplying ammonium sulfate, magnesium sulfate and calcium carbonate fertilizer for overseas agricultural and industrial customers.
01
Fertilizer Minerals
Nitrogen, magnesium, sulfur and calcium related product supply.
02
Export-Oriented Service
Product matching, packaging discussion and shipping follow-up.
03
Based in Rizhao
Serving global customers from an important coastal logistics city.
Core products
Focused supply for agriculture and related industrial use
We provide practical product communication and export coordination around the minerals our customers need most.
MgSO4
Magnesium Sulfate
Suitable for magnesium and sulfur supplementation in fertilizer application scenarios.
Ask for packing
CaCO3
Calcium Carbonate Fertilizer
Applied to soil management and crop nutrition needs in international fertilizer trade.
Ask for export detailsExport service
Clear communication from product request to shipment follow-up
Dayang Biotech supports overseas customers with product specification confirmation, packaging communication, export document coordination and delivery progress follow-up.
- Specification and product use discussion
- Packaging, label and loading requirement communication
- Order coordination and shipping schedule follow-up
About Dayang
A Rizhao-based company serving overseas fertilizer and industrial customers
大洋生物科技（日照）有限公司 mainly operates ammonium sulfate, magnesium sulfate and calcium carbonate fertilizer. The company focuses on stable cooperation, practical communication and export-oriented service for global customers.
Company
Dayang Biotechnology (Rizhao) Co., Ltd.
Chinese Name
大洋生物科技（日照）有限公司
Main Products
Ammonium Sulfate · Magnesium Sulfate · Calcium Carbonate Fertilizer
Contact
Send your product inquiry
Share your target product, quantity, packing requirement and destination port. We will prepare a suitable quotation and export communication plan.
Address
山东省日照市东港区迎宾路155号