Stainless steel ring is high quality stainless steel raw materials through casting line cut stamping coarse finishing grinding polishing process, complementary with various background treatment effect, such as high frequency, high pulse process fine texture etching process; Hydraulic background process; Hollow out etching process; High temperature porcelain enamel surface protection technology and fashion accessories

Does not produce any side effects and no harm to human body completely green high-grade environmental protection act the role ofing is tasted