Tianrun Industry Technology Co., Ltd.

Established in 1954 and headquartered in Weihai, China, Tianrun Industry Technology Co., Ltd. operates as a leading manufacturer and distributor of internal combustion engine crankshafts. The company's comprehensive product lineup includes crankshafts tailored for passenger cars, light, medium, and heavy-duty vehicles, marine engines, construction equipment, and power generator sets. Expanding beyond crankshafts, Tianrun also provides connecting rods, a variety of cast and forged components, and air suspension systems. Its products, marketed under the TIAN brand, are distributed through an expansive network of agents and franchisees. The company also maintains a significant international footprint, exporting its goods globally to numerous markets, including South Korea, India, Turkey, the United Kingdom, Italy, Japan, Brazil, and the United States. Formerly known as Tianrun Crankshaft Co., Ltd., the organization officially adopted its current name, Tianrun Industry Technology Co., Ltd., in April 2020.