TIANRUN forgings

TIANRUN.TIANRUN, located in Weihai, Shandong, is a large-scale comprehensive industrial group specializing in the production of “TIAN” brand internal combustion engine crankshafts and connecting rods, while also encompassing castings and forgings, tooling and molds, automated equipment, and complete vehicle air suspension systems. Building upon its expertise in crankshafts and connecting rods, the company leverages its robust R&D, casting, and machining capabilities to fully develop its second core business centered on air suspension systems. It has established a state-of-the-art MTS laboratory in China, with operations spanning electronic control suspensions for passenger vehicles and rubber/air suspensions for commercial vehicles. Simultaneously, the company is accelerating its expansion into the field of automated intelligent equipment. It has successfully applied customized precision components such as motor housings and planetary gear carriers to the new energy industry, forming five core product segments: crankshafts, connecting rods, suspension systems, castings/forgings, and intelligent equipment. This strategy continuously broadens its development pathways.