The 5th generation of padlock master Abudukder.Abudula is showing his huge lock .

Tianshannet(Photos by Zhang Xinjun)On Kashi expo of Urumqi Fair,an old lock attracts many  attenders' eyes.Simple and unsophisticated-style,exquisite handiwork  pattern ,which is made by the 5th generation of padlock master Abudukder.Abudula,who brings this tradional  craft to the modern society.The biggest feature of this lock is its material ,which couldn't be broken ,and the lock is equiped with a specially made key.The smallest lock weights several hundred gram  ,and the biggest one weights more than 300  kilogram,which amazes all the attenders.