Yongnian Hongda standard parts manufacturing Co., Ltd Located in Handan Yong, the hometown of fasteners in China Adjacent to Beijing Guangzhou line, Beijing Kowloon Expressway and Qinghong High speed intersection, convenient transportation. My company is One of the largest fastener manufacturers in China There are more than 30 sets of excellent equipment with annual output of high quality More than 20000 tons of products are sold to the Middle East, Europe, South Korea, Southeast Asia and other 20 countries Home. The products are widely used in domestic and foreign railways, Bridge, construction, machinery, metallurgy, petrochemical, etc Industry construction and export to Europe, East South Asia and other countries