Diren (Shanghai) Intelligent Technology Co., Ltd. is a high-tech enterprise. It has been committed to the fields of intelligent printing and print quality control, successively providing multiple sets of testing equipment and comprehensive solutions for industries such as books and periodicals, security printing, and packaging printing. Through continuous innovation in production process design, the company has significantly improved customers' production efficiency and product quality.
The core team has focused on machine vision product development for more than 20 years, being pioneers and forerunners of industrial vision products in China. The company owns independent intellectual property rights, with core technologies including image processing software technology, optical imaging technology, and intelligent defect recognition technology.
Deeply engaged in the field of book and periodical testing, the company has been applied in many Xinhua Book and Periodical enterprises, boasting profound experience and technologies in printing inspection, mechanical processing, and other aspects. It is dedicated to serving customers with high-quality services and bringing them efficient experiences of testing science and technology.
The offline printing quality inspection system (DY-DPS) and online printing quality inspection system (DY-DPI) developed and produced by the company are specialized visual inspection equipment for quality control in book, periodical and commercial printing, reaching an industry-leading level. They feature fast inspection speed, high intelligence, and simple operation. Among them, the online inspection system installed on high-speed web presses can achieve an inspection speed of 40,000 sheets per hour, an industry first.