Handan City is a leading carriage bolt factory in Hebei, China. With over 11 years of experience, they have grown into a large enterprise with a production capacity of over 3000 tons. They offer a wide range of carriage bolts, including M630 GB, high strength, British, American, and German system carriage bolts, as well as extended carriage bolts, bridge wires, and wire shelves.

Their products meet the required standards and are distributed across China and exported to various countries in Asia and Europe. Handan City is known for their commitment to quality, as evidenced by their ISO90012000 certification.