... resin & adhesive enterprises. Our products include melamine, urea, sodium chloride, ammonium chloride, hexamine, etc.Our advantages:Firstly, one- ... stop reliable chemicals supplier, such as melamine, urea, sodium chloride, ammonium chloride, hexamine,etc.Secondly, we can centralize ... ≥ 93Due to China's export tariff policy for urea, we can only supply urea from June to October in 2012. urea phosphate