First funnel chest orthotics product successfully researched and developed in China. The product is specially designed to be  safer and more reliable; the product is made of pure Ti, which ensures great mechanic performance and provides adequate support for the correction of deformed thorax; it has better plasticity, and is easy to use, satisfying the need for clinical customization. Pure Ti has fine biocompatibility, unlikely to cause any allergy or stimulation. The product has no magnetic property, which would have  no effect with magnetic field, ensuring safer examination like CT and nuclear magnetic resonance.