Dalian Estar Intelligent Technology Co.,Ltd.established on September 17, 2009, is located in the coastal city of Dalian. It is a national high-tech enterprise specializing in the research, development, production, and sales of machine vision, artificial intelligence, and industrial IoT. The company has passed the intellectual property management system certification and ISO9001 quality system certification. In 2021, it was awarded the title of Liaoning Province Gazelle Enterprise. In the same year, it was also recognized as a Liaoning Province Intellectual Property Advantage Enterprise. In 2022, it was awarded the title of Liaoning Province "Specialized, Precise, Unique, and Innovative" Little Giant. The company maintains close cooperation in industry-university-research cooperation with well-known universities and research institutions such as Dalian University of Technology and Dalian University of Technology.

Yishengda boasts nearly 20 years of technical accumulation and implementation experience in the field of display panel appearance inspection. The company has established five major R&D centers covering optics, mechanics, electrical engineering, algorithms, and software. Among them, the light source, imaging mechanism, image processing, core algorithms, and alignment system are all independently developed. We are capable of designing a complete production line that integrates visual inspection and precision manufacturing, featuring automation and intelligence, exclusively for our customers. This enables us to provide superior solutions and supporting services for the global intelligent manufacturing industry.

Our products have covered many fields such as display panels, semiconductors, electronic circuits, lithium batteries, automotive components, textile industry, and more. Through continuous technological innovation, we have become the yield doctor of intelligent manufacturing production lines, and we are working hand in hand with various industries to create a better future!