Maanshan Dongqiang Machinery Manufacturing Co.,Ltd. was established in 2014.The factory now covers an area of more than 20 acres.However,an expansion is currently underway.It will cover an larger than 50 acres. It has a workforce of 83 employees,and our team is still growing.And accomplished annual sales of 13.8 million USD.The factory mainly produces Rock breakers,cylinders,front head,back head,piston,chisel pin,outer bush,inner bush,through bolt, side bolt and tool.

Our factory's equipment include :

1.Special crescent groove milling for cylinder 3sets

2.High precision horizontal machining center 2sets

3.Vertical machine center 13sets And so on.

4.Central cylinder dedicated eccentric groove milling machine 1set

5.CNC high-precision internal grinding 2sets

6.Cylinder block special large punching machine 3sets

Our company provides spare parts and OEM service for famous breaker brands and domestic large trading companies.

Maanshan DQ sincerely welcome all friends of the world to visit our company , guidance and business negotiations .

Why choose us:

24-hour online consultation and communication

Large stock of a single product

Product quality is guaranteed

Comparative advantage in product price comparison with other suppliers

Has the accurate data to follow the excavator brand part number inquiry, guarantees the product correct rate

Product delivery time is fast, according to customer needs for delivery

The product is packed according to the customer's requirement

Minimum 5 years experience in export cooperation, good at customer service

Professional excavator hydraulic system accessories 10 years of service experience

FAQ:

How can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

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