After placing the order, we will make a pre-production sample to confirm with the customer before mass production. Take photos from different angles, show details to customers, and fix imperfect parts. After the customer confirms the sample, we will strictly follow the sample production. Production schedules and requirements will be established and each department manager will be notified to catch up with delivery times and avoid any errors. In addition, production tracking will be released to customers during the production process. After the production is completed, the quality control department will check the quality. At the same time, take a photo again to confirm with the customer.