Offshore Oil Engineering Co.,Ltd, a subsidiary of China National Offshore Oil Corporation (CNOOC), is a publicly listed company headquartered in Tianjin Binhai New Area. The company is the only large-scale engineering general contractor in China that integrates offshore oil and gas development engineering design, land manufacturing, offshore installation, commissioning, maintenance, as well as LNG and refining engineering. It is also one of the largest and most powerful EPCI (Engineering, Procurement, Construction, and Installation) contractors in the Asia-Pacific region. Its business scope spans globally with a broad client base.

• During welding operations, processing parts need to be transported, and the paper labels on the parts are prone to wear and tear, leading to potential risks in the production process. 
• The operation process requires adherence to construction process requirements, necessitating confirmation of steps and final requirements through drawings. Paper materials are prone to damage and are not conducive to quick retrieval of key information.

• The application of RFID technology addresses the issue of paper labels wearing out and falling off. 
• The use of industrial tablets enables the electronic processing of technology and digitalization of workflows, overcoming the drawbacks of traditional paper-based methods.

• Attach durable UHF (Ultra High Frequency) tags to materials to extend the lifespan of material identification.
• During welding operations, connect a UHF module to a 5G industrial tablet via its Type C port to expand the RFID functionality of the tablet. This facilitates the input and verification of material numbers in the business process, standardizes process management, and digitizes production data.