1D/34D code readers are industrial-grade scanning devices produced by various manufacturers globally, including prominent brands like Honeywell (USA), Datalogic (Italy), and Zebra Technologies (USA). These devices are widely used in logistics, manufacturing, and retail for reading barcodes and QR codes to streamline inventory management and data tracking. Key products include handheld scanners, fixed-mount readers, and mobile computers with advanced imaging technology. Brands like Cognex (USA) specialize in high-performance 2D/3D readers for complex industrial applications. These solutions are distributed through industrial suppliers such as Radwell and Grainger.