Shanji Intelligence (DERON Industrial) Technology Co., Ltd.

Shanji Intelligence (DERON Industrial) Technology Co., Ltd. (“Sanjie Intelligence” for short) was established on April 23, 2024, and is headquartered in Yantai, Shandong Province. As a high-tech enterprise, the company specializes in the R&D of welding fixture sensors, integration of intelligent control systems, and the promotion of advanced welding and assembly technologies. Guided by its core philosophy—“Precision Sensing · Intelligent Control for the Future”—Sanjie Intelligence is committed to delivering high-reliability sensors, industrial connectivity components, and end-to-end welding & assembly solutions to industries including automotive manufacturing, construction machinery, and new energy equipment, empowering customers to achieve automation and digital transformation.

II. Core Products & Technology Portfolio

1. Welding Fixture Sensor Series

• Laser Displacement Sensors: Achieve ±0.1 mm welding positioning accuracy, compatible with arc welding and laser welding processes, with strong anti-interference performance.

• Current/Temperature Monitoring Modules: Capture real-time welding parameters with ≥99% accuracy in anomaly detection and early warning.

• Environment-Adaptive Sensors: IP67-rated, operating from –40°C to +120°C, with oil- and contamination-resistant design.

2. Industrial Connectivity & Control Systems

• Signal Cables & Connectors: Engineered for wear resistance and EMI immunity, ideal for high-vibration environments such as industrial robots.

• Remote I/O Modules: Support PROFINET and EtherCAT protocols for distributed data acquisition and device control.

• Welding & Assembly Control Systems: Integrated PLC, HMI, and vision-guided systems enabling adaptive optimization of welding paths.

3. Technology Promotion & Services

• Welding Line Retrofitting: End-to-end services covering sensor selection, fixture commissioning, and system integration.

• Predictive Maintenance Solutions: Equipment health assessment models built on real-time sensor data reduce unplanned downtime by over 30%.

III. Core Competencies

1. Technological Synergy

• Vertical Integration: In-house development of both sensor hardware and control software enables a closed-loop “Sense–Control–Execute” architecture.

2. Industry-Specific Expertise

• Automotive Manufacturing: Delivered a welding fixture positioning system to a leading new energy vehicle (NEV) manufacturer, improving first-pass yield by 12%.

• Construction Machinery: Developed shock-resistant limit switches tailored for high-frequency operations on excavator booms.

3. Service Excellence

• Rapid Delivery: Standard products shipped within 48 hours; custom solution feasibility reports delivered within 7 working days.

• Remote Support: Real-time equipment monitoring and remote diagnostics via an IoT-enabled service platform.

IV. Market Positioning & Opportunities

Industry Challenges: Traditional welding and assembly processes rely heavily on manual setup, resulting in low precision, high energy consumption, and elevated maintenance costs.

Policy Tailwinds: Shandong Province’s “Conversion of Old and New Growth Drivers” initiative is accelerating the adoption of smart manufacturing, targeting a 50% penetration rate by 2025.

Aligned with evolving customer demands, Sanjie Intelligence integrates its sensor, connector, and control product lines with comprehensive welding technology promotion services—positioning itself as a key enabler of intelligent, data-driven transformation in modern weld shops.