Nanjing xujing mechanical science and technology ltd. Is an integrated enterprise that combines design, manufacture, installation and service. Its core technology and leading products are various types of drying equipment, blending equipment, particle-making equipment, shredding equipment, sifting equipment. The products are widely used in food, biology, medicine, chemicals, printing, higher education, enterprise and environmental protection. Some of the products have prototypes. Welcome to the old customer belt experiment