NSE is an ISO13485 quality certified company focusing on innovation and R&D of medical devices. The company is in the leading position in the field of medical lighting, medical HD imaging and sleep health. It has a number of product lines with distinct characteristics and strong market competitiveness, and has formed a complete research and development, production system and worldwide marketing service network. Our products: USB endoscopic camera, Micro endoscopic cameras, Wireless Endo cameras.