Surface case analysis one
Credit Bank Quality Case Analysis
Surface anomaly
1. A credit bank member purchases stainless steel 304/2B coil 0.4*914*C volume of goods, and wrinkles about 15 meters in front appear. After the on-site verification, an agreement is reached on the same day for one-off compensation.
2. Credit bank members purchase stainless steel 304/2B coil 0.3*1219*C volumes, and wrinkles appear about 100 meters in front. After the on-site verification, an agreement is reached on the same day for one-off compensation.
Analysis: The surface wrinkles generally have thin materials, and it is usually encountered with a few outer rings. Due to the thin thickness of the goods, quality problems are prone to occur after a series of processes such as production, transportation, and lifting. The credit bank reminds customers that when purchasing thin materials, they must check the outer packaging for serious damage and deformation. Preliminary elimination of defects caused by transportation and lifting. Then confirm whether the inside of the goods is abnormal. This will provide a basis for credit banks and steel mills to determine the cause of the bad, and the efficiency of processing will be much improved.