1D/23D code readers are industrial-grade scanning devices used for reading barcodes and 2D/3D codes, manufactured by various companies globally. These devices are commonly utilized in industries such as manufacturing, logistics, and retail for inventory tracking, quality control, and automation. Notable brands in this category include Cognex (USA), Keyence (Japan), and Zebra Technologies (USA), which produce high-performance scanners for diverse applications. The products range from handheld scanners to fixed-mount readers, designed for durability and precision in harsh environments.