Hengshui Zhongkang Chemical Co., Ltd. is based in China and lists urea-based fertilizers on Global Trade Plaza. The company offers UAN solution with a total nitrogen content of 32% and a pH range of 6.5 to 7.5, where the nitrogen from urea and ammonium nitrate is present in a 1:1 ratio. It also supplies solid urea, chemically known as carbamide with the formula CON2H4, which appears as white crystals or powder. Buyers can send an enquiry through Global Trade Plaza.