Chongqing Qianyi Building Materials Co., Ltd.  

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The company primarily produces building materials such as gravel, sand, quartz sand, thermal insulation and wear-resistant materials, permeable bricks, and curbstones of various specifications. The production process is as follows: Stone waste is crushed by a crusher, and then screened using screening equipment to separate qualified gravel and sand. The screened secondary materials are subsequently fed into a rotary mixer via an elevator for further processing. After another round of screening, they become aggregate for thermal insulation and wear-resistant materials. The entire production process meets the requirements of zero emissions and high resource utilization. The products are mainly sold as raw materials for other building materials and as foundational materials for construction projects—for example, the aggregate for thermal insulation and wear-resistant materials is used in wear-resistant epoxy flooring materials, permeable brick surfaces, grouting material ingredients, ... [Detailed Introduction]