In August, 2026, the second set of column has underwent trail assembly inspection by the customer's inspector. With the trial assembly experience of the first set of column, our company's assembly workers efficiently completed the trial assembly of the second set of column. During the inspection process, the customer inspector measured and inspected each quality control point of the trial assembly and also expressed his approval of our company's assembly quality more than once. The second set of column has passed the trial assembly inspection of the customer's inspector at one go without any correction items.