In 2012, Handan yongnian Changhe fastener factory was established.
In 2015,Handan Changlan fastener manufacturing co., ltd. was established with a registered capital of 5 million yuan and obtained the self-import and export right.
Main products: GB52/ GB6170/ GB30/ DIN933/ DIN931/ DIN912/ DIN603/ full screw/ double-head bolt/ full thread stud/ anchor bolt/ embedded bolt;
Production material: 20 mntib/ 35 vb/ 40 crmo/ 35 crmoa/ 40 cr/ 35#,45# material, etc.
Taiwan high-speed molding machine professional development and production of high-end fastener products, engaged in fasteners, scientific research,development, production, sales, service in the integration of scientific research branches, with perfect quality testing facilities and scientific research and development institutions, strong production team and sales team for customers at home and abroad to provide quality and reliable service.
Complaint
