Hubei Zhongqiao Technology Co., Ltd. was established in September 2009. It specializes in the research and development, production, sales and technical consultation of special engineering materials. It is a manufacturer with patents for prestressed grouting materials invention. The invention of high-performance grouting materials for prestressed pipelines has solved the technical problems such as poor slurry flow, severe water leakage and shrinkage in pipeline grouting construction. In order to solve the common quality problem of prestressed grouting and improve the quality of prestressed bridge structure engineering Laid the foundation. The company has become the pioneer of the prestressed grouting materials industry and is also a well-known high-tech enterprise in the domestic road and bridge construction and construction industries.

With the core concept of "guiding the technological progress of the industry and laying the foundation for the full life of the bridge", the company is committed to the construction of industry standards, exploring the market demand and scientific research direction of cement-based materials, and using the existing achievement platform to implement scientific research. The company has participated in the compilation of the National Highway and Bridge Construction Industry Standards and is the editor-in-chief of the National Transportation Technology Industry Technical Standards. It is currently undertaking scientific research projects such as the development of standards issued by the Ministry of Transportation.

The company focuses on innovation and quality. After more than ten years of development, it has formed a series of invention patents and scientific research results. During the bidding for the construction of the Hong Kong-Zhuhai-Macao Bridge, the company competed with international chemical first-class grouting material companies and stood out to become a supplier of grouting materials for the project. At the same time, it has successively been the second bridge of Humen in Guangdong Province, the Jingyue Yangtze River Highway Bridge in Hubei Province, the Taizhou Yangtze River Bridge in Jiangsu Province, the Fourth Yangtze River Bridge in Nanjing, the Liuhe Expressway in Anhui Province, the Guanggan Expressway in Sichuan Province, the Lezi Expressway, and the Suizimei Expressway. National projects such as highways and Fujian Shunshao Expressway provide a series of grouting materials, which have been unanimously praised by users.

Foresighted scientific vision, solid scientific research foundation, and close cooperation with domestic colleges and universities, research institutions and enterprises, addressing the problems and scientific requirements in pulping, grouting and road maintenance during highway bridge construction, more than ten years We have devoted ourselves to research and development and launched a series of high-performance grouting materials, road repair materials, experimental testing equipment and on-site construction equipment.

In line with the increasing trend of green and environmentally friendly prefabricated buildings at home and abroad, the company seized the opportunity and developed and launched "sleeved grouting materials" specifically for prefabricated buildings. The use of sleeve grouting materials is also being cooperated with central enterprises and will gradually replace such products abroad.