Pre-shipment inspection (PSI), also known as final random inspection, is the most common type of inspection to confirm the quality level of an entire shipment. It usually requires finishing production and packing at least 80% of the goods into cartons.The samples examined are randomly selected according to international standards and procedures. Use ANSI/ASQ Z1.4-2008 (AQL) as its sampling standard and acceptable quality level.When is the right time to conduct a pre-shipment inspection?It is recommended to schedule a pre-shipment inspection at least 2 business days before the planned loading date, so that the buyer has enough time to check the report and decide whether to release the shipment as planned, or to discuss corrective actions with the manufacturer.What criteria does the pre-shipment inspection cover?General on-site inspections for pre-shipment inspections include the following: √ Quantity √ Appearance√ Performance and functional testing √ Workmanship√Assembly √Accessories√Material √Color and Logo√ Dimensions √ Weight√Classification √Carton Condition√ Barcode Scanning Test √ Packaging and Marking√ Shipping sign √ Warehouse conditionIn addition to the above aspects, we can also carry out a tailor-made inspection plan according to your special requirements. Factory AuditFactory Audit (FA) can find problems before production or order confirmation. You can clearly understand your suppliers' capabilities, quality control systems, management and operating procedures. This allows you to choose a qualified supplier with confidence.When is it appropriate to conduct a factory audit?When you plan to start a new collaboration with a new or existing supplier, an auditor can help you thoroughly check your factory's up-to-date capabilities.What criteria does a factory audit cover?Generally speaking, we will focus on the following aspects during the factory audit:√Company Profile (General Information) √Organizational Structure√Production process √Production capacity√Equipment and Machinery √Quality Assurance System√R&D √Customer's special requirements