
Qinhuangdao Tianye Tolian Heavy Industry & Technology designs and manufactures bridge construction equipment, tunnel equipment, and special transporters, supporting major highway and high-speed rail projects with industry-leading engineering capability.
Qinhuangdao Tianye Tolian Heavy Industry & Technology Co., Ltd (Tolian Technology) specializes in the design, manufacture, installation, and service of heavy engineering equipment for bridge and tunnel construction. Its core offerings include bridge erection equipment, tunnel equipment, heavy lifting equipment, special transport vehicles, and precision segment-mould solutions.
With long-term experience supporting large-scale infrastructure, Tolian’s equipment is widely used across expressways, high-speed railways, and cross-sea bridge projects. The company is recognized in China’s high-speed railway construction sector and also serves customers in steel plants, seaports, and government-related applications.
As a subsidiary of Huajian Group, Tolian Technology manages bridge and tunnel projects for both domestic and overseas clients. The company is expanding internationally in line with the Belt and Road initiative and has supplied bridge construction equipment and special transporters to customers in Thailand, Indonesia, Malaysia, Korea, Bangladesh, India, and Singapore.

Tolian Technology is a heavy equipment manufacturer integrating R&D and design, manufacturing and installation, and sales and service for bridge and tunnel construction projects.
International market development aligned with the Belt and Road initiative proposed by China President Xi in 2013.
The company works with customers across industries to design and manufacture complex, challenging engineering equipment, with an emphasis on customized solutions for project-specific requirements.
Send an enquiry to learn more about their capabilities and request custom quotes.