Oh , this is Monica   OK . Commodity inspection is really an important part of our trade contract .   Yes . Let's first define the inspection right .   Following the rules of world business , the exporters have the right to inspect the goods before the delivery , while the importers have the right to re-inspect the goods after their arrival .   Would you tell me how the inspection is conducted before shipment and by which agency ?   Inspection is to be done by the China Commodity Inspection and Testing Bureau . Usually inspection is conducted within five days before each shipment .   And can you tell me about the re-inspection ?   Yes . The re-inspection should be made within seven days upon the arrival , and if any discrepancy is found , the claim must be raised within one month .   I see . How do they make testing and analysis of this item ?   They always use the standard and method laid down in the contract . 