1, 2 have a business license, organization code certificate, 3, industry qualifications (National if required), qualification refers to the food industry, for example, to health permits; 4, the system run for at least three months. Founded at least three months; 5, quality inspection equipment used by the testing tools (such as electronic, digital calipers, tape, moisture tester, etc.) need to a third party inspection agency accredited calibration; 6, if used to special equipment (such as traffic, more than 1 ton electric hoist and other lifting equipment, boilers, etc.) need to regularly test, but need to have the training and equipment operator job card.