... )Finis:SN,PB,CP,SB,AB,AC,etc 4)Printed on hinge 5)Useful life: more than 0.1 million time 1 ... quality iron SPCC;2)Size:100*75*2.5mm;3)Hinge with flat or crown head;4)Fixed or loose pin ... life: used in normal after 0.1 million times.10)Hinge bearing weights : Thickness 2.5mm: 30 to 40kg ,3. ... carton.Fatory breif is as follows,We have run business on high end market of Russia and Ukranie with stable quality ...