This case focuses on core areas such as automobiles, commercial vehicles, heavy-duty trucks, engineering machinery, rail transit/aviation/nuclear industries, and is a benchmark landing case for AMT servo tightening equipment. Leveraging the technical expertise of the German ALFING Group and the localized service capabilities of Shanghai Dongna Power, we provide high-precision and high reliability tightening solutions for customers in various industries.

1、 Benchmark case of luxury car brands
BMW (BMW)

Collaboration content: The Munich headquarters, Oxford factory, and Shenyang Tiexi factory are fully equipped with production lines. The Shenyang Tiexi factory has invested over 500 sets of AMT tightening equipment, covering engine factories, assembly factories, and body factories, including chassis assembly station tightening equipment, engine line tightening shafts, handheld tightening tools, tire tightening machines, and a full range of products.
Core value: With ± 1% ultra high precision active sensor technology and wireless 3D coordinate positioning error prevention system, it meets the strict process requirements of BMW's high-end vehicle production, achieving full data traceability and intelligent error prevention during the tightening process.

Audi (AUDI)

Collaboration content: Exclusive tightening solution for chassis assembly station in Yinggou Shida factory, equipped with AMT elbow tightening shaft, handheld wired electric gun and other products. Core value: Utilizing AMT's patented ultra compact KCX tightening shaft to adapt to the narrow working space of the chassis, the elbow tool relies on MAFA crankshaft technology support to achieve long service life and maintenance free, and is suitable for high cycle production on the production line.