Company Profile

Tianrun Industrial Technology Co., Ltd. (Tianrun Industry), located at No. 2-13, Tianrun Road, Wendeng District, Weihai City, Shandong Province, is a large comprehensive industrial group with the production of "Tian" brand internal combustion engine crankshafts and connecting rods as its leading products, and its business covers internal combustion engine power parts (crankshafts, connecting rods, castings and forgings), tooling and mold manufacturing, automatic intelligent equipment, vehicle air suspension, etc. On August 21, 2009, Tianrun Industry was listed on the A-share market of Shenzhen Stock Exchange. The company has more than 3600 employees, more than 800 professional and technical personnel of all kinds, and a total asset of 8.132 billion yuan. It consists of Weifang Tianrun Crankshaft Co., Ltd., Wendeng Hengrun Forging Co., Ltd., Weihai Tianrun Intelligent Technology Co., Ltd., Weihai Tianrun Machinery Technology Co., Ltd., Tianrun Intelligent Control System Integration Co., Ltd., Weihai Tianrun Packaging Technology Co., Ltd 7 subsidiaries of Tianrun Crankshaft Germany Co., Ltd. The company is the vice chairman of the China Internal Combustion Engine Association and the chairman of the China Crankshaft Connecting Rod and High-strength Bolt Branch. It is also the single champion enterprise in China's manufacturing industry and the single champion enterprise in China's casting industry.
Market-oriented and customer-centric. Tianrun Industry has always adhered to the business principle of "producing first-class products and supporting high-end customers". The crankshaft and connecting rod products produced by the company cover almost all well-known domestic engine manufacturers, and have successfully supported leading enterprises in the international industry such as Daimler, Cummins, Caterpillar, John Deere, and the products are exported to more than 20 countries and regions along with the main engine; Some series of products are directly exported to South Korea, India, Türkiye, Britain, Italy, Japan, the United States and other famous foreign companies. The company has a complete marketing network system, and has more than 200 regional key agents and franchises in China. Its products cover 31 provinces and cities across the country, and the market share of leading products reaches more than 80%.
Based on the first main business, comprehensively develop the second main business. On the basis of the traditional main businesses such as crankshaft and connecting rod, Tianrun Industry has made efforts to achieve perfection, relying on the parent company's research and development, processing and world-class casting and forging capabilities, and taking the doctoral team engaged in the production and research of automobile suspension system for nearly 20 years as the technical support, comprehensively developed the second main business of air suspension, and realized the integration of production, research and marketing of suspension system. At present, the company's suspension business has begun to take shape, and has built an advanced MTS air suspension laboratory in China. Its business scope covers electronic control suspension system for passenger cars, rubber suspension for commercial vehicle chassis, chassis air suspension, semi-trailer air suspension, cab air suspension, chassis parts, etc.
Look at the global layout and enter the new energy field. Tianrun Industry has continuously innovated the product layout chain and broadened the product development path. On the one hand, it has accelerated the layout in the field of automated and intelligent equipment, and the truss manipulator, joint robot integrated application, intelligent logistics cache, 3D visual product integration, digital intelligent factory, etc. are fully mature. On the other hand, the customized motor housing hub assembly, planetary gear carrier, transmission housing, etc. produced by the company have been applied in the new energy industry, and the valve head, water pump and other seals have been recognized by customers.