In the increasingly complex background of international trade, inspection services as a key link to ensure product quality and compliance, its impartiality and neutrality directly affect the buyer's and seller's trust basis. A professional inspection company must be in the process design, personnel management and system construction to build multiple protection mechanisms to ensure that the service process is not subject to external interference, truly objective, independent third-party position. First, the standardized inspection process to eliminate subjective intervention in order to prevent the impact of human factors ...