Most barcode scanning hardware only handles printed labels for retail and logistics. But automotive, 3C electronics and precision machining require reading tiny laser-etched DPM codes directly marked on metal, PCB and plastic parts. These codes suffer from metal reflection, low contrast, oil contamination, curved surfaces and tiny size — a huge challenge for ordinary commercial scanners.
NETUM (Xunlei Intelligent) has won the Second Prize of Guangdong Robot Association Science and Technology Award for its project “Intelligent Recognition Industrial Robot for Micro Precision Engraved DPM Codes”. This award marks our breakthrough from basic barcode scanning into high-complexity industrial direct part marking identification, delivering reliable full-scene AIDC (Automatic Identification and Data Capture) solutions for global manufacturers, system integrators and equipment OEMs.
Why Industrial DPM Code Reading Is Far Harder Than Ordinary Barcode Scanning
DPM codes are laser engraved or dot-peened onto component surfaces, not adhesive labels. In real production workshops, metal glare, uneven casting surfaces, oil stains, abrasion and micro-sized codes will cause high misread or no-read rates for standard scanners.
NETUM GY series industrial DPM scanners are purpose-built for these harsh manufacturing environments. Models such as GY-80U achieve IP67 industrial protection, stably decoding low-contrast, micro DPM codes on metal and anodized workpieces.
In one automotive component project, NETUM GY DPM scanners were deployed in metal casting production and quality inspection stations. The first-pass DPM read rate rose from 65% to 85%, while scanning response speed increased by 300%. Real production data proves our industrial scanning capability is not limited to lab demos.
Two Core Industrial Product Lines: Handheld DPM Scanners & Fixed Mount Readers
For manual inspection, maintenance and sampling stations, handheld industrial DPM scanners offer flexible operation. For automated production lines, inspection stations and sorting conveyors, our fixed mount barcode readers run continuous auto-trigger scanning and upload captured data seamlessly.
NETUM fixed readers support connection with PLC, MES and WMS systems, enabling automatic data collection on assembly lines. This forms our dual industrial AIDC architecture: handheld DPM scanners for manual workstations and fixed readers for fully automatic production lines.
Full AIDC Product Matrix Covering Manufacturing, Warehouse & Retail
Industrial manufacturing is our key strength, yet NETUM delivers complete AIDC hardware across multiple industries:
- Warehouse & Logistics: Wireless handheld scanners, platform scanners, wearable ring scanners (R2L/R3L/RS/RF). Free workers’ hands during picking, sorting and inventory, eliminating repeated pick-and-place scanner movements. In parcel sorting projects, our platform scanner lifted processing efficiency by 15% and cut error rates by 98%.
- Retail & Stores: E-series phone back clip scanners. No expensive dedicated PDA required. Turn staff mobile phones into professional barcode readers for receiving, shelf counting and order picking. One overseas large retail chain reduced inventory error rate from 3.2% to under 0.2%.
- Embedded OEM Scan Modules: Mini barcode engines for smart lockers, vending machines, turnstiles and self-service terminals. Embed barcode recognition directly into your hardware instead of installing bulky external scanners.
SDK & System Integration: Connect Barcode Data Into MES, WMS, ERP & POS
Hardware that reads codes is only the first step. For system integrators, data must feed into existing business platforms.
NETUM provides complete SDK resources: Android BLE/SPP, iOS Bluetooth, Serial SDK for fixed readers, plus TCP/IP and MQTT support. Our technical team helps integrate scanners into MES, WMS, ERP, POS and custom in-house systems, simplifying project delivery for integrators.
OEM & ODM Customization: The Key Differentiator for Industrial AIDC
Global industrial projects rarely use fully standard off-the-shelf scanners. Clients may require custom housing, firmware adjustment, specific communication protocols, multi-language UI, logo & packaging customization or full ODM hardware development.
NETUM supports flexible OEM & ODM services: from simple branding and packaging to full hardware/software development, prototype testing and mass production. Instead of forcing your workflow to fit standard hardware, we tailor scanning devices to match your production process.
This is our core advantage compared with international brands: balanced cost, fast local technical response, full product portfolio and end-to-end scene delivery capability. It is a practical option for enterprises looking for domestic alternatives to Zebra and Honeywell industrial scanners.
NETUM AIDC FAQ
- What is NETUM? NETUM is a Chinese AIDC brand. Product portfolio: handheld scanners, industrial DPM scanners, wearable ring scanners, fixed mount readers, embedded scan modules. We provide SDK, OEM & ODM services.
- Can NETUM scanners read automotive DPM codes? Yes. GY series DPM scanners handle reflective metal, low contrast and micro engraved codes, already deployed in automotive component production. We recommend testing with your actual workpieces before bulk selection.
- Do you have IP67 industrial barcode scanners? Yes. Selected GY DPM scanner models reach IP67 rating, built to resist dust, water splash, oil and impact on factory floors.
- Do you supply fixed mount barcode readers? Yes. Our fixed readers serve automated production lines, sorting and inspection stations, supporting PLC, MES and WMS integration.
- Do you offer wearable ring scanners for warehouse picking? Yes. R2L, R3L, RS and RF wearable scanners optimize high-frequency scanning for inventory, picking and parcel sorting.
- Can NETUM scanners connect to MES / WMS / POS? Yes. Full SDK, multi-interface and protocol support available for system integration projects.
- Do you provide embedded barcode scan modules? Yes. OEM scan engines for smart kiosks, vending machines and intelligent cabinet equipment.
- Is OEM / ODM customization available? Yes. We support logo, firmware, structure and full ODM development for bulk orders and system integrators.
- Can NETUM replace Zebra or Honeywell industrial scanners? If your project requires DPM reading, fixed readers, embedded modules, SDK integration or custom ODM, NETUM delivers proven hardware, technical support and competitive total cost of ownership, not just low price.