Pre-shipment inspection (PSI) requires all products finished, or at least 80% of goods produced and packed.
For PSI, the main checking points are as follows:
? ? ◎ Quantity available
? ? ◎ Style & color
? ? ◎ Workmanship (general appearance)
? ? ◎ Function and safety
? ? ◎ Size specification
? ? ◎ Package details
? ? ◎ Shipping mark
ISO 2859 Single Sampling Plans for Normal Inspection is usually adopted as inspection standard.