In recent years, relying on abundant mineral resources, Dunhuang City has vigorously developed the stone processing and granite waste comprehensive utilization industry, and initially formed a circular economy industrial chain led by stone deep processing and comprehensive utilization of granite waste.
Up to now, Dunhuang City has built 2 million square meters of granite plates per year for Huachuan Stone Industry, 2 million square meters of stone processing for Jinhuanyu, 1 million square meters of stone processing for Fujing Stone, and 1 million square meters for Shenzhou Stone Industry. Major projects such as rice stone processing, the annual stone processing capacity reaches 20 million square meters, the products are exported to Sichuan, Qinghai, Xinjiang, Lanzhou and Other places, Dunhuang has become an important base for domestic stone processing. While developing the stone industry, it pays attention to the comprehensive utilization of stone waste and ecological protection. It has successively built three granite waste comprehensive utilization enterprises such as red rock industry, and used granite stone powder to produce new building materials such as autoclaved aerated blocks and autoclaved lime sand bricks. 5 companies.
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