Taizhou Hanchuang Medical Apparatus Technology Co., Ltd, focusing on visualization of medical apparatus field, is mainly engaged in R&D, producing and sales of visual medical apparatus. Our core busines - video laryngoscope - has achieved vigorous and rapid growth in the market of anesthesiology, ICU, NICU, respiration ICU and emergency department. The core product video laryngoscope holds 28 patents of which 4 international patents. It was market in 2010, possessing a leading sales position in domestic 3A hospitals. By the join research with domestic well-known institution and experts, we also developed neonatal video laryngoscope, style S video intubation stylet, disposable blade and flexible video scope with clearly product differentiation and numbers of patents. Furthermore, through professional national, provincial and department academic conferences, influencing medical institutions and doctors. We participated in workshop many times which organized by national difficult airway congress, disseminating safety tracheal intubation knowledge. The company has its own product plant in Taizhou, China, which has passed EU CE certificate and EN ISO 9001: 2008 and EN ISO/13485: 2003+AC: 2009 quality system certification of TUV and FDA approved, and compliance with quality and safety process.