Tianjin Dongnanhengsheng Medical Technologies was established in August, 2008, and it is affliated to Liao Ning Nuo Kang Medical Company, Ltd. Tianjin Dongnanhengsheng Medical Technologies is devoted on polymer materials such as PPDO and on the research and innovation, owning more intelligent property, developing absorptive consumables. In the field of cosmetic surgery, we mainly provide threads, partial lifting threads, threads for lifting chest, threads for neck, threads used in rhinoplasty, and threads used in private plastic surgery. We have been accredited for CFDA, and now we are the only one manufacture in China producing legal PPDO medical devices.