... Due to China's export tariff policy for urea, we can only supply urea in 9.9kgs/bag from June to October ... raw materials for resin & adhesive enterprises. Our products include melamine, urea, sodium chloride, ammonium chloride, hexamine, etc.Our advantages:Firstly, ... our different customers with lower price, and secure stable supply of goods from several different reputed factories.Thirdly, timely ...