Chongqing Chongjiao

Chongqing Chongjiao Renewable Resources Development Co., Ltd. is a New Third Board company specializing in the resource utilization of construction waste and infrastructure investment, construction, and operation. It is a controlling subsidiary of Tibet Tianlu Co., Ltd. (stock code: 600326). The company is a high-tech enterprise and a Chongqing Municipal Technology Innovation Demonstration Enterprise. It possesses technology platforms such as the Chongqing Asphalt Pavement Recycling Engineering Technology Research Center, the Chongqing Postdoctoral Research Workstation, and the Chongqing Recognized Enterprise Technology Center. It has obtained more than 40 patent authorizations and has been awarded honors including Chongqing Famous Trademark, Chongqing Famous Brand Product, Chongqing Science and Technology Progress Award, and Chongqing Grade A Credit Enterprise. The company holds a Grade I General Contracting Qualification for Highway Engineering Construction and a Grade I General Contracting Qualification for Municipal Public Works Construction, and has repeatedly won the Chongqing "Municipal Engineering Golden Cup Award." Its service areas cover the investment and construction of construction waste resource utilization bases, production and sales of building materials, general contracting and subcontracting of highway/municipal public works, and integrated construction and maintenance contracting. Its business scope extends to Chongqing, Sichuan, Guizhou, Tibet, Gansu, and other regions.