1, Mrs. Cheng's flying pan is a non-stick pan, and the products are non-toxic and harmless after professional supervision by the Market Supervision Bureau.
2. The quality standard requires that the non-stick coating in the pot should be smooth, basically uniform in color, good in hiding power and luster, free of bubbles and shedding, and also requires that the coating should be completely hot-melted, free of dirt, cracks and explosion points, with long service life and good quality.