To better serve the hazardous waste generated by Changhong Group's own business; build a comprehensive hazardous waste recovery, disposal, and service platform for large and medium-sized enterprises; form a multi-industry linkage and one-stop service platform for external companies. The park has a total investment of 500 million yuan and covers an area of 350 acres. It builds a comprehensive utilization and disposal project of industrial waste in Mianyang and establishes Sichuan Gerun Zhongtian Environmental Protection Technology Co., Ltd. Utilization and centralized disposal of high-tech environmental protection enterprises in the entire industry chain.