Shield Technology Development Co., LTD. (referred to as Shield), is a leading provider of digital inkjet high-end equipment established in 2004. Shield is committed to the research and development of digital inkjet technology, visual technology, software and hardware, and innovative applications. The company has an independent technology research and development center and a production center covering 20 acres. We integrate design, research and development, production, sales, and after-sales service. Shield has consistently emphasized independent research and development, possessing nearly a hundred independent intellectual property rights. Through intensive research and development, Shield focuses on visual inspection, digital inkjet, and big data processing as its technological core. Leveraging the advantages of independently developed digital inkjet technology, the company focuses on areas such as variable data inkjet coding and print on-demand in the field of books and periodicals. We have now formed two major business segments: digital inkjet and high-end inkjet coding. Its applications cover multiple areas, including digital printing, inkjet coding, inspection, anti-counterfeiting software, and IoT applications, spanning publishing, quick printing, packaging, bills, and other niche markets.