Since the construction of China's first silo in 1985, from precision to the pursuit of quality for every bolt, Zhengchang Grain Engineering has been synonymous with safety and stability. For over thirty years of unwavering determination, from a few centimeters of screw to a few tens of meters of warehouse, the ultimate pursuit of every detail ensures safety every day. Make every silo project not only the safety of engineering and equipment, but also the safety of construction and food.