Kingbell International Technology Development Co., Ltd. is a company specializes in manufactureing and supplying high-tech products in the field of medical electronic products, medical gas pipeline system and hospital Operating room air-clean engineering. It is located in one of the most developed cities--Shanghai,China. Kingbell own its R&D Team and QC Department. R&D team are composed of retired professors and senior engineers from Jiaotong University,one of the top five universities in China.