We are the manufacturer of hydraulic Breaker hammer tools and Demolition Tools of Chisel/Point/Tool,Piston,Front Head,cylinder,back head,front cover&ring bushes,
through Bolt,Side Bolt,Stop&Round Pin,etc.for Furukawa,Soosan,Krupp,Rammer,NPK,
Montabert,Toyo,Atlas Copco,Caterpillar,JCB,etc in Ningbo,China.

1.All our products are with the good quality and best offer!and we`ll produce the products as the client`s drawing provide or dimension required.

2.Material of through Bolt:SCM440/SCR440 Alloy Steel Daemo DMB through Bolt:57*1315mm Weight:28.00kgs/PC

3.Hardess of through Bolt:HRC28-36

4.Technology Process:machining,heat treatment,surface deal,package and delivery

Any interest,welcome to inquiry us!