Analysis on the quality evaluation criteria of grooved pipe fittings

1. The first is the self-inspection of the manufacturer. From the entry of semi-finished products to the delivery of finished products, there must be a special inspection department to inspect the whole process.
test;
2. During the transportation process, it is necessary to find a credible and reliable logistics company for transportation, so as to avoid collisions during transportation;
3. The inspection link after the arrival of the goods must be meticulous, because there are many products, and the sampling inspection must be diverse;
4. Inspect the goods strictly according to the weight of the grooved pipe fittings stipulated in the contract. If the weight itself is too light, it will definitely affect the use of the product.
ring;