Handan DaDuo Carriage Bolt Manufacturer Co., Ltd.

Established in 2006, with an annual production capacity of over 8000 tons. There are 30 sets of various types of equipment, including small, medium, and large. More than 60 employees, mainly producing national standard, ordinary, high-strength, British system, American system, German system, DIN603，DIN607，DIN608， Japanese made carriage bolts, bridge frame wires, shelf wires, protective mesh wires, guardrail wires, plow tip wires, fish tail wires, hexagonal bolts, flange bolts, and various other special-shaped parts. The specifications range from 5mm to 20mm, and the length ranges from 16mm to 400mm. And according to customer needs, we provide a variety of products such as flange nuts, hex nuts, flat washers, and spring washers, with complete specifications and rich categories, to provide customers with comprehensive product services.