ESW Group ESW Group is a developer of ceramic-based catalytic converters for the automotive industry. | ![]() Tianrun Tianrun Industry Technology (天润工业技术股份有限公司, formerly known as Tianrun Crankshaft) is a company specializing in the production of internal combustion engine crankshafts and connecting rods. | |
Founding Date | Founding Date 1998 | Founding Date 1954 |
Type | Type Private | Type Public |
Tags | ||
Locations | Locations Montgomeryville, US HQ Montgomeryville, US Woodmere, US | Locations Weihai, CN HQ Wei Fang Shi, CN Weihai, CN Kelkheim (Taunus), DE |
Employees | Employees 49 | Employees 3,421 |

Tianrun Industry Technology (天润工业技术股份有限公司, formerly known as Tianrun Crankshaft) is a company specializing in the production of internal combustion engine crankshafts and connecting rods.
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