Shanghai Yishi Optoelectronics Technology Co., Ltd. is a professional manufacturer of: industrial high-definition endoscopes; flexible/rigid tube endoscopes, police reconnaissance endoscopes, ultra-fine pinhole endoscopes, 4K ultra-clear telescopic arm inspection scopes and other products manufacturer. The company takes intelligent high-definition machine vision development and research as its core competitiveness, and focuses on providing customers with all-round integrated video endoscope inspection solutions. The company's core technical team has been engaged in the design and manufacturing of industrial endoscopes since 2012. The company has accumulated more than 10 years of industrial endoscope experience and first-hand endoscope use scenario feedback, and better integrates such feedback into the design and manufacturing of Ishi Optoelectronics brand endoscopes. The company brings together talents from various aspects such as optical research and development; ultra-micro camera system development; micro mechanical control organization, and 4K high-definition endoscope system with independent intellectual property rights; 3D cloud map generation/three-dimensional measurement endoscope system;940nm night vision infrared detection system; silent digital motor transmission system and other endoscope core technologies; The company has obtained the National High-tech Enterprise, Shanghai City Software Product Certificate, and ISO9001 Quality Management System Certification. Test report by the First Research Institute of the Ministry of Public Security in Beijing. It has nearly 50 intellectual property rights such as patents and soft works.