Tianrun Industrial Technology Co., Ltd. (Tianrun Industrial) is located at No. 2-13 Tianrun Road, Wendeng District, Weihai City, Shandong Province. It is mainly based on the production of crankshafts and connecting rods of the "Tian" brand internal combustion engine, and its business covers power components of the internal combustion engine. Large-scale comprehensive industrial group (crankshaft, connecting rod, casting and forging), tooling and mold manufacturing, automation and intelligent equipment, vehicle air suspension, etc. On August 21, 2009, Tianrun Industrial was listed on the A-share market of Shenzhen Stock Exchange. The company currently has more than 3,600 employees, more than 800 professional and technical talents of various types, and total assets of 8.132 billion yuan. It is located in 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., Tianrun Crankshaft Germany Co., Ltd. company.

Market-oriented and customer-centric. The company produces crankshaft connecting rod products that cover almost all well-known domestic host manufacturers, and has successfully supported international industry leading companies such as Daimler, Cummins, Caterpillar, and John Deere. The products are sold to more than 20 countries and regions with the host. ; Some series of products are directly exported to foreign boming companies such as South Korea, India, Turkey, the United Kingdom, Italy, Japan, the United States, etc. The company has a complete marketing network system, and has established more than 00 regional key agents and monopoly vendors in China. Its products cover 31 provinces, cities and districts across the country, with a market share of more than 80% of the leading products.

Based on the first main business, comprehensively explore the second main business. Based on the traditional main business such as crankshafts and connecting rods, Tianrun Industry has been meticulous in making fine and fine work and achieving the ultimate goal, relying on the parent company's R&D, processing and internationally advanced casting and forging capabilities, it has been engaged in the production and development of automobile frame systems for nearly 20 years. With technical support, the doctoral team has fully developed the second main business of air frames and realized the integration of production, research and sales of rack systems. At present, the company's mount business has taken shape and has built an advanced MT$ air-mount laboratory in China. The business scope covers passenger car electronic control system, commercial vehicle chassis rubber rack, chassis air suspension, and semi-trailer Air morning rack, cab air rack, chassis parts, etc.

Looking at the global layout, enter the new energy field. Tianrun Industry continues to innovate the product layout chain and broaden the product development path. On the one hand, it accelerates its layout in the field of automation and intelligent equipment, and truss robots integrated applications, intelligent logistics cache, 3D vision product integration, digital smart factories, etc. are fully mature. On the other hand, the company's customized motor case hub components, planetary gear carriers, transmission shells, etc. have been used in the new energy industry, and seals such as valve heads and water pumps have been recognized by customers.