Located in jiaxing city, Close to shanghai. Since?2004, Jiaxing Sini Fastener Co.,ltd, is a?Standard and customized Fasteners Exporter. Jiaxing Sini Fastener bought shares in Xinyuan fastener factory which specialized in bolts in 2009 and shares in shengli fastener factory which specialized in nut in 2010, We became partner of Lianyungang pingxin fastener co.,ltd in 2017. Jiaxing Sini Fastener Co.,ltd has been providing bolts and customized stamping parts?to a?wide range of industries?throughout?North America, South America , Europe and the Middle East.