Tonglu Youshi Medical Devices Co., Ltd. Scientific research, development, production and sales, a professional production of endoscopes, surgical instruments and a focus on the various disciplines of medical aid equipment businesses. Now has "Nobel medicine manufacturing base, a research and development center. " bend light "" space-time climate "is the Group Company in the SAIC registered trademark. " climate space "products," when "that time of waiting, endless innovation, Reflect the pulse of the times; "empty waiting" is waiting space, constantly absorbing the essence of the world's most cutting-edge technology to develop their own special products. Nobel to cooperate with you to create a "Nobel + er ", unlimited quest for science, innovation and the essence of infinite .