Handan Yuanbo Metal Products Co., Ltd was founded in 1995 and specially engaged in researching and producing high strength fasteners and related metal products. At present, the factory zone covers more than 50, 000 square meters and owns 60 million RMB of the fixed assets.Yuanbo have passed ISO9001:2008 Quality Supervision Certification. The thoroughly effective quality supervision system ensures the efficient monitor of every working procedure from raw materials in-factory to final goods ex-factory so that the products can pass the National and International Levels of the Quality Sport Test each year. The products widely use in astronautics, the construction, the transportation, the electric power, professions and so on war industry, and enter many national and international key construction projects.