Vintage Pearl Hoop Earring: Various sizes provide more choices for your daily wear.Material: These large hoop earrings are made of stainless steel, high polished surface, smooth and shiny, combined with classic, trendy and daily element, let you become mo
Stainless steel hexagon head bolts are divided into iron and stainless steel bolts. The producible grades of iron are 4.8 grade bolts and 8.8 grade bolts.
Palmitic acid is the most common saturated fatty acid found in animals, plants and microorganisms.It is a major component of the oil from the fruit of oil palms and produced from the splitting of fats at high temperature and pressure.