Our company are specialization in cast-iron bathtub and rough cast bathtub,The annual output of cast-iron bathtub is over 300,000.They are best seller in China,American,Russia,German, Chile,Greece,Egypt,New Zealand and other Countries and regions. Character:Good features of flat and smooth,comfortable and beatiful,solid and durable,distortion-free and beat-preserving.the bathtubs are not only easy to wash but also of acid and alkali resistance