 
 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.
 
 
   
  