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High Wear-Resistant, High Anti Slip, High-Quality Colored and Environmentally Friendly Synthetic Colored Aggregates, Find Details and Price about Non Fading Aggregate Long Weatherability Aggregate from High Wear-Resistant, High Anti Slip, High-Quality Colored and Environmentally Friendly Synthetic Colored Aggregates - SHANDONG YINJI NEW MATERIAL SCIENCE AND TECHNOLOGY DEVELOPMENT COMPANY LIMITED