Hao Song Engineering Fiber Co., Ltd. specializes in the production and sales of asphalt cold patching materials, glass fiber, polypropylene fiber, polyester fiber, basalt fiber, steel fiber replicas, polyacrylonitrile fiber, cellulose fiber, wood fiber, steel fiber, and other series of construction materials. For detailed inquiries, please call: 18888266617.

Cold patch is a high-tech road repair material that can generally be used around the clock, suitable for repairing various types of road surfaces in any weather and environment, such as asphalt concrete roads, cement concrete roads, parking lots, airport runways, etc.

Over the years of continuous improvement and refinement, the performance of the cold patching material has become more mature. In terms of both quality and usage, it outperforms hot-mixed asphalt and asphalt emulsion blends. With its simple operation, long storage, high-quality repairs, wide applications, and environmental benefits, it has been widely used globally and extensively applied in many municipal roads, general highways, and expressways within our country.