![]() HAUSSERMANN HÄUSSERMANN (formerly known as HÄUSSERMANN Lamellen) is a company that provides disc springs, wave springs, and thermoforming solutions. | ![]() 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 1927 | Founding Date 1954 | Founding Date 1918 |
Type | Type Subsidiary | Type Public | Type Public |
Tags | |||
Locations | Locations Esslingen am Neckar, DE HQ Wiesloch, DE Northbrook, US | Locations Weihai, CN HQ Wei Fang Shi, CN Weihai, CN Kelkheim (Taunus), DE | Locations Osaka, JP HQ Buenos Aires, AR Chullora, AU Fazenda Rio Grande, BR Guarulhos, BR Edmonton, CA Mississauga, CA see more |
Employees | Employees 442% increase | Employees 3,421 | Employees 21,5572% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) 757.4 m | Valuation ($) 881.1 m |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥3.9b (FY, 2025) | Revenue (est.) ¥825.6b (FY, 2025) |
Cost of goods | Cost of goods N/A | Cost of goods ¥3.1b (FY, 2025) | Cost of goods ¥634.8b (FY, 2025) |
Gross profit | Gross profit €12.4m (FY, 2022) | Gross profit ¥889.4m (FY, 2025) | Gross profit ¥190.8b (FY, 2025) |
Net income | Net income €2.4m (FY, 2022) | Net income ¥361.1m (FY, 2025) | Net income (¥22.8b) (FY, 2025) |

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.
View companyNTN is a company that manufactures precision equipment.
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