... , brown ,coffee and so on4) Surface treatment: polished , honed , flamed , bush hammered , mushroom , etc.5) Quality Control: Strict quality control and ... , Acid washing, Dry-hang, Honed, Bevel edge, Sand sprayed, Stainless, Bush hammered, Oval sink, Tumbled, Natural, Chiseled, Split, Slot, Pineapple, Antique ...