Apperance: white or light yellow crystal or crystal powder. Executive standard: CP2005,BP2004. USP Products and packing: 25kg paper drum. Production operation condition: Annual output is more than 4.000 tons to Southeast Asia, South American, Europe, etc. Application: obvious treatment for amoebiasis in and out of intestines. World's No.1 Metronidazole manufacturer, supplied 60% plus consumption of this product in the market.