Tangshan City Fengrun District Jiuding chemical fertilizer production limited co***ny is located in the area of Tangshan City plump and smooth, the co***ny was founded in 2009. The main ammonium sulfate, ammonium sulfate particles. Co***nies adhering to the "customer first, forge ahead" business philosophy, adhere to the "customers first " principle to provide our clients with quality services. At present our co***ny in the industry establish a good business reputation, and a number of domestic and fore...
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