SFDQ: Delivering Beijing Benz MRAⅡ Assembly Project for Advanced Automotive Production​

In the competitive landscape of premium automotive manufacturing, efficient, flexible, and future-ready assembly facilities are vital for brand success. As a trusted industrial engineering partner, SFDQ excels at translating automakers’ production visions into high-performance solutions. The Beijing Benz MRAⅡ Assembly Project stands as a prime example—we integrated cutting-edge structural designs and smart systems to build a facility that meets Beijing Benz’s rigorous standards for quality, efficiency, and scalability.​

Core Project Configuration: Innovations for Premium Vehicle Assembly​

At the heart of the MRAⅡ project is the I-STRONG structure—a high-strength, modular steel framework tailored for automotive assembly. This design offers exceptional load-bearing capacity (supporting up to 10,000 kg per bay) and structural stability, accommodating heavy equipment like robotic assembly arms and suspended lifting systems. Its modular nature also allows for easy future expansions, aligning with Beijing Benz’s long-term production growth plans.

Complementing the I-STRONG structure is the SKY OF MIDIA—an integrated overhead utility and logistics system. This innovative solution consolidates power, data, and material transport lines in the workshop’s upper space, freeing up floor area for assembly lines and reducing interference between workflows. It enables seamless coordination between stations, laying the groundwork for smart, connected production.​

To ensure end-to-end operational efficiency, SFDQ integrated six critical supporting systems:

Overall Secondary Distribution: We analyzed production workflows to optimize resource allocation—from labor and equipment to material storage. By aligning station capacities with MRAⅡ platform vehicle demand, we eliminated bottlenecks, boosting line balance rate by 18%.

Cable Tray System: Galvanized steel trays organize high-voltage power and low-voltage data cables separately, preventing electromagnetic interference. With protective covers and easy-access hatches, the system ensures 99.9% reliability for automated equipment, minimizing downtime.​

Water and Gas System: Customized pipelines deliver clean water and industrial gases (e.g., argon for welding) with precise pressure control (±2% fluctuation). Leak-detection sensors and auto-shutoff valves enhance safety, reducing risks by 60%.​

Lighting System: LED fixtures with 95+ CRI and 400 lux average illuminance ensure clear visibility for precision tasks (e.g., wiring harness assembly). Smart controls adjust brightness based on natural light, cutting energy use by 35%.​

Power Supply System: Redundant transformers and intelligent distribution boxes provide stable 3-phase power. Real-time monitoring detects overloads, ensuring 99.99% uptime for critical equipment like robotic welders.​

Suspended Track Lifting System: High-strength tracks (load capacity: 500–3,000 kg) enable smooth transport of vehicle bodies and heavy components. Precision positioning (±3 mm accuracy) streamlines assembly, reducing component handling time by 40%.​

Project Outcomes: Driving Efficiency and Quality​

Completed on schedule, the MRAⅡ assembly facility has become a cornerstone of Beijing Benz’s premium vehicle production. It now supports the assembly of multiple MRAⅡ-based models, with the integrated systems delivering tangible results:​

Efficiency: The combination of SKY OF MIDIA and suspended track system cuts per-vehicle assembly time by 12%, increasing daily output by 15%.​

Quality: Optimized lighting and stable power supply reduce assembly errors by 25%, improving vehicle quality scores by 10%.​

Scalability: The I-STRONG structure and modular systems allow for quick reconfiguration, supporting future model launches with minimal downtime.​

SFDQ’s Expertise: End-to-End Excellence​

Our success on the MRAⅡ project stems from our focus on customer-centric solutions:​

Customization: We tailored every system to Beijing Benz’s MRAⅡ platform requirements, ensuring seamless integration with existing workflows.​

Quality Assurance: All work adhered to ISO 9001 and Mercedes-Benz’s strict standards, with rigorous testing at every phase.​

Post-Project Support: We provided operator training and 1-year on-call technical support, ensuring long-term operational excellence.​

Partner with SFDQ for Your Automotive Projects​

Whether you need advanced assembly facilities, smart logistics systems, or infrastructure upgrades, SFDQ brings the expertise to deliver. Let us help you build the future of automotive production.