Hao Song Engineering Fiber Co., Ltd. specializes in the production and sale of asphalt cold patch materials, glass fibers, polypropylene fibers, polyester fibers, basalt fibers, steel-like fibers, polyacrylonitrile fibers, cellulose fibers, wood fibers, steel fibers, and other series of construction engineering materials. Please call for detailed inquiries: 18888266617

Cold patch is a high-tech road repair material that is generally usable 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, and airport runways.

After years of continuous improvement and refinement, the performance of cold patch materials has become more mature. Both in terms of quality and usage, they outperform hot mixed asphalt and emulsified asphalt blends. With their simple operation, long storage, excellent repair quality, wide applications, and environmental friendliness, they have been widely used around the world and are now extensively applied to many municipal roads, general roads, and highways within the country.