1. Excavator Parts Hydraulic breaker piston Advantages.
2. Adopt Forged 42 CRMOA steel from world famous steel works, High density.
3. All machines are controlled by computer to ensure its accuracy.
4. Full controlled Capacity for whole process of heat treatment.
5. Special process to ensure the hardness of the whole chisel, which is well proportioned. (Integral, quenching, segmented tempering)
6 .All the process was monitored and recorded by instrument, which kept for at least 3 years.
7. Every chisel has to pass the hardness test before next stage.
8. Generally paint spraying two or three layers ,while Many small companies just ignore this process directly or just spray one layer. 
9. ISO9001 and CE Certified.

1.What color can you produced? 
Reply: Usually yellow, blue, orange....If you need special, please tell us,We will comply with your request.
2. How about the delivery time?
Reply: we have a great deal of products and spare parts in stock. On leading time,we have big advantages as a Manufacturer, usually in 3-5 days after order confirmation.
3. What's the payment?
Reply: we usually accept T/T, L/C or Western Union, other terms also could be negotiated, such as Alibaba trade assurance, will guarantee buyer's interest.
4. Can you produce according to customers' design?
Reply: Sure, we are professional manufacturer, OEM is available.
5.What's your advantage? 
Reply:We have competitive prices.Fast delivery time etc.High quality products, high reliability, high safety.
6. Which country have you exported?
Reply: Canada, Australia, Peru, Egypt, Brazil, Mexico, Iran, South Africa, etc.
7. Are you sure that your product will fit my excavator?
Reply: Our chisel can be adapted to different excavators. Show me your model number, and we can give you best solution.
8. How about the packing of the goods?
Reply: Standard export package, wood cases, or as customers' demands.