Qingdao Kotai Heavy Industry Machinery Co., Ltd.

Qingdao KOTAI Heavy Industry Machinery Co., Ltd., founded in 2003 and headquartered in Qingdao, Shandong, is a national high-tech enterprise specializing in the R&D and manufacturing of construction machinery as well as the production of high-end structural parts. As the Chairman Unit of China Road Machinery Alliance and one of the 2024 China Top 50 Specialized Construction Machinery Manufacturers, KOTAI always upholds the philosophy of "Quality Leading the Future" and can provide customized complete sets of equipment and technical support.

KOTAI has established a complete product portfolio covering over 100 core products including road rollers, excavators, loaders, graders, bulldozers, cranes, forklifts, drilling rigs and dump trucks, fully serving key sectors such as road machinery, earthmoving machinery, construction machinery and mining machinery. Whether for road construction, urban infrastructure, mining operations or large-scale engineering projects, KOTAI products can meet complex operational requirements in diverse scenarios.

As a leading manufacturer of structural components in China, KOTAI integrates full-process production capabilities including blanking, forming, welding, precision machining and finished product painting. Focusing on the manufacturing of core products, we professionally fabricate key structural components for construction machinery and related equipment. With strict quality control and sophisticated craftsmanship, we not only fully meet the supporting demands for our in-house machinery product lines, but also actively expand external markets, partnering with world-famous OEMs such as Takeuchi, Kato, Clark and Hyundai, and winning high recognition from global customers with outstanding quality.