It’s okay. The fertilizer effect is stable, the particle size is uniform, and long-term use will not make the soil harden or compact. It is a high-quality and efficient neutral nitrogen fertilizer. Dongpinghu brand urea was rated as "China's Well-known Trademark". The company insists on developing the enterprise through science and technology, pays attention to technological progress, engages in technological innovation, and implements technological grafting and transformation of old equipment.