1)Material: Steel 

2)Hardness:HRC55-58

3)Certification:ISO9001:2000

4)Application: excavator

5)Hardness depth:5-6MM

6)Competitive price 

7)High quality with six months guaranteed 

8)Quick delivery 

9)OEM service availab

10)Popular in the world market

We are a direct manufacturer of producing & exporting the undercarriage parts for Excavator & Bulldozer.

Looking forward for your detailed inquiry.