From January 24th to January 25th, 2024, a team of two quality engineers from the German company's Shanghai branch visited our factory and conducted a quality inspection on the marine distance ring samples produced by our company. After a 2-day inspection, the customer gave positive feedback on the quality of the samples. At the same time, the customer provided guidance on the details and management that need to be noted during the production process. After listening to customer feedback, our company immediately improved according to the customer's guidance and will continue to manage it. After on-site confirmation by the customer, the samples are expected to be shipped to Germany by sea at the end of the month.