Jiangsu Chengyin Technology Co., Ltd.  

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Jiangsu Chengyin Technology Co., Ltd. (hereinafter referred to as “Chengyin Technology”) specializes in technologies, products, and services related to seal authentication and document traceability and anti-counterfeiting. The company has set a vision of eliminating fake seals and forged documents from the world, building a traceability and anti-counterfeiting platform, and contributing to the development of a social integrity system.
The company’s flagship product is Chengyin Zhenzhang, an “intelligent traceability seal” that, as its name suggests, enables traceability of both the results and the process of seal usage. It is based on “inkmark recognition” technology. The smart seal market has begun to develop over the past two years and represents an emerging market segment with no established market structure yet. However, Chengyin Technology’s “inkmark recognition” technology is a completely new innovation. Currently, the terminal products and system platforms for Cheng... [Detailed Introduction]