Gaosheng YuHua Stone Factory is situated in Huangzhong Community, Hengliang Town, Luhe District, Nanjing City. Established in 2016, it is a leading Chinese manufacturer specializing in filter media production, with a primary focus on quartz sand filter media. Additionally, the factory produces pebbles, Rain flower stone, adhesive stone, and agate stone. The quartz sand filter media are sourced from local Tianan quartz ore, characterized by their robustness, corrosion resistance, strong adsorption properties, and minimal impact on filtered water quality. These features ensure long-term durability without wear or fracture, making them widely applicable in water treatment, filtration, rust removal, glass manufacturing, casting, ceramics, metallurgy, construction, and chemical industries. The other products, including pebbles, Yuhua stone, adhesive stone, and agate stone, find increasing applications in garden paths, artificial lake decoration, and landscape design. Adhering to the business philosophy of "quality first, customer foremost, " the company upholds core values of "integrity-driven development and scientific production. " It has introduced advanced production and testing equipment, established a comprehensive quality and safety management system, and implemented stringent product and service standards. Some of our products are exported to Europe, America, South Korea, Japan, Southeast Asia, and other regions, consistently earning high praise from both domestic and international customers.