... .OEM orders 3.hand/machine wash 4.factory price International standard detergent washing powderLaundry detergent, or washing powder, ... , tannins, humic acids, and carotenoid pigments. Most bleaches in laundry detergents are oxidizers, e.g., sodium perborate or sodium ... , and amylases for carbohydrates. Products are widely used in home&garden,Industrial and clothes cleaning. have passed thecertification ...