The serial products of jaw plate,composite hammer,high chrome hammer,hammer board are prepared according to the special technology and compound formulations to give the product better toughness,higher hardness to meet or exceed the national standard.
Under the same conditions, the life-span of the product from our factory is 1.0-1.5 times that of products of general producer.
If you have any interest of us ,please free to contract with us.
We will be happy to give you details
sanyuanspecialsteel[at]livedotcn
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