Located in Shajiabang Town, Changshu City, Jiangsu Province—a town renowned for its history and culture—the company was founded in 2003 and is one of the earliest enterprises in China to manufacture bridge bearings and expansion joints. Over the years, the company has remained committed to technological innovation and ethical business practices, gradually developing into a leading enterprise in the fields of bridge bearings, expansion joints, and bridge accessories.

Recently, the company’s pot bearings and bridge expansion joints were successfully installed in the Changhu River Grand Bridge project, providing critical structural support for the construction of the South Yangtze Intercity Railway. The project contractor is China Communications First Highway Engineering Bureau Co., Ltd.

The bridge expansion joints manufactured by the company were successfully installed in the Xinjing Road (from Tangqiao West Ring Road to the Shanghai-Nantong Railway) expressway upgrade project. The construction contractor for this project was Jiangsu Gangtong Road & Bridge Group Co., Ltd.

The Changshu Third Ring Road Expressway Upgrade Project is a major transportation initiative aimed at building a modern, multi-modal transportation network and enhancing the city’s capacity to support economic development. Upon completion, the project will play a significant role in improving the city’s expressway network, optimizing the urban investment environment, and facilitating the flow of resources and factors of production.

Constructed by Changxing County Highway Engineering Co., Ltd., our company supplies rubber pad bearings and bridge expansion joints.

The KLQZ series of tensile-resistant spherical steel bearings manufactured by the company have been successfully installed in the main building and ancillary structures of the Beihang University Hefei Science City Innovation Research Institute, providing critical structural support for this major science and education project in the Hefei Xinzhan High-Tech Zone.