Plate inspection, on-site inspection before cutting, and follow-up of the entire order until the end of packaging production.
Coil inspection, before packaging (before the over-bending correction), on-site inspection, follow-up of the entire order until the end of packaging production.
Aluminum foil inspection, on-site inspection before packaging, follow-up progress of the entire order until the end of packaging production.
Inspection standard: According to the national product requirements of the corresponding product use, the customer has special requirements to test according to the order requirements. In the test, the necessary on-site inspection data should be made according to the general requirements of the product and the performance of the application.
Inspection method: sampling method is adopted. For the same specification product, the billet-finished product is required, and the sampling ratio is not less than 30%.