Tianrun Industrial Main Products

Tianrun Industrial said that the company's industrial structure has developed from focusing on heavy-duty truck crankshafts in the past to a comprehensive take-off of crankshafts, connecting rods, and castings and forgings. At the same time, it has focused on the secondary industry air suspension business to achieve a diversified product layout. In 2023, Tianrun Industrial completed 12 models of heavy-duty truck segments, including eight-airbag and four-airbag air suspension assemblies, CDC shock absorber systems, 4 air suspensions for semi-trailers, 4 air suspensions for light trucks, and 2 gas distribution valves and magnetorheological shock absorbers for passenger cars, a total of 22 new suspension products. A detailed annual plan was made for the air suspension business at the beginning of the year for 2024. Among them, commercial vehicles are divided into two categories: existing customers and newly developed customers. Passenger cars are mainly based on developing customers and developing products, and revenue is concentrated in the overseas aftermarket. Passenger cars will invest in three new production lines this year, namely air spring assembly lines, CDC shock absorber assembly lines, and CDC solenoid valves, which are expected to be delivered by the end of the year.