of Ankang Jinlong Innovation Industrial Co., Ltd., in cement production. Faced with the challenges of Jinfeng Mine's shutdown of debris supply, the production team of Zhuxi Ruicheng went deep into Jinlong Limestone Mining Area in Shaanxi Province to find alternative materials to solve the resource problems and lay a solid foundation for quality. Cement quality control requires full chain coordination, involving all links from mining to terminal services. Cement quality improvement is a systematic battle, which requires technological innovation, management optimization and ecological coordination, so as to produce high-quality cement under resource constraints and contribute to the development of engineering and industry.
