... . QB/T2664-2004 and ISO9001-2000 2. enamel cast iron 3. resistant to acids 4. outstanding protection against chipping ... Ware Co,. Ltd. Our company main products are: cast iron bathtubs, freestanding bathtubs, clawfoot bathtubs, sinks for both kitchens ... your requestMaterial: enamel cast iron Porcelain glaze: 301A+Material: Enamel cast iron Way of control: drop in coner bathtubApplication: indoor tub ...