Stone rammer
It's the tools used to build the wall,
Diameter: 35cm, height: 23cm

Copper cannon
It the weapon which had been used to defend the city.
Character: iron and copper, length: 170cm, caliber: 28cm.

Copper fire gun
It is the masterwork of the Ming firearms,
It is a portable weapon used by the soldiers.
length: 35cm, caliber: 2.9cm,
They were collected from the civilian. 　

Shutdown lock
　　　　　It's the Ming lock, length: 103cm,　　　　
it was find in 1997, and collected by the Great Wall museum.

The Great Wall Museum

• Badaling Great Wall hotspring holiday village
  
• The Badaling internation travel agency
  
• The Great Wall Museum
  
• The Great Wall full-circle cinema
  
• The Ancipent-cliff House beauty spot
  
• The Badaling Fragmentary Great Wall beaty spot
  
• The Badaling Arts and Crafts goods corporation
  
• The Badaling restaurant
• introduce investment