Austenitic stainless steel is mainly used in ships, desalination, pressure vessels, boilers, food machinery, clocks and watches, pharmaceutical machinery, papermaking, automobiles, electronic products, building components, kitchen tableware and other industries. The products have passed the product certification of six major classification societies in China, the United States, and Europe, the European Union Pressure Equipment (PED) product certification, the German AD 2000 product certification, the American ASME product certification, and the European Union CE product certification.