We are Hebei Hua Ao Chemical Co.,Ltd in China, and we can supply Ammonium sulfate,N content min20.5% ,which is the by-products of our Cyanuric acid,can be used in soil for the crops directly, compound fertilizer producing, and leather products producing ,and so on.
We hope we can build long-term business cooperation sincerely.
Please do not hesitate to contact with us if you take interest with our product and tell us your demand, and we can arrange some samples or invite you have a visit in our factory.
Hearing from your reply sincerely
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