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HAIYAN LONGSHENG HARDWARE CO.,LTD

HAIYAN LONGSHENG is located in Haiyan , Jiaxing, Zhejiang Province.It’s near ZHAPU PORT AND SHANGHAI PORT and with Convenient transportation.Our company was founded in 2013.our main products are threaded rod, stud bolt and U-BOLT. Products are according to “DIN”, “ISO”, “ANSI”, “BS” standards. our size range is M4-M100,1/8-2“.the length is from 100mm-4000mm.