Tianrun Industrial Technology Co., Ltd

  • Release time;2023-10-27 23:57:12



Tianrun Industrial Technology Co., Ltd

Booth Number: 6C13

Company Profile

Tianrun Industrial Technology Co., Ltd. is the largest manufacturer of crankshafts and expansion connecting rods for medium and heavy-duty commercial vehicles in China. The company's business scope covers internal combustion engine components (crankshafts, connecting rods, castings, forgings), tooling and mold manufacturing, intelligent manufacturing equipment, air suspension and other fields.
The company has research and development platforms such as "National Recognized Enterprise Technology Center", "National Postdoctoral Research Workstation", and "Shandong crankshaft engineering technology research center". It is a "Chinese Manufacturing Single Champion Enterprise", "National Technology Innovation Demonstration Enterprise", "National High tech Enterprise", and "Leading Enterprise in China's Internal Combustion Engine Parts Industry". The company has won the "Second Prize of National Science and Technology Progress Award", "Quality Award of Shandong Provincial Governor", "First Prize of Shandong Provincial Science and Technology Progress Award", etc.

Partial product display

01 3.8L crankshaft


Sinking groove rolling, shaft neck quenching, matched with Fukang ISF3.8 model

02 K38 crankshaft


Neck and fillet quenching, balanced iron assembly type, matched with Chongqing Cummins

03 Belt pulley


Expansion type, matched with the Philippine Red CURSOR 9 model

04 Eight airbag air suspension


Dual drive axle load of 18-24T, balanced beam mounted structure, high passability (270mm)

05 Rubber Suspension


Single axis load of 13T, structural components welded to cast structure, high product consistency