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OEM Manufacture Valve Part

Type: pump
FOB Price:US $5-10 / Set
Min. Order Quantity:2000Set
Supply Ability:10000Set/Sets per Month
delivery time:30days
piston ring weight:customized
Payment Terms: L/C,T/T, Western Union
Place of Origin: Liaoning, China (Mainland)

  • DS

OEM manufacture valve part

valve part.jpg

Our Services


WHY BUY FORM US                                                     

  1. 1.       We have our own factory and 15 cooperative factories, so supply the best quality mechanical products with the most competitive prices.

  2. 2.       All our factories are ISO 9001 certified. Some of them were awarded by ISO/TS16949, PED, etc. We also could provide RT, UT, MPI, WPS&PQR, etc. as per request.

  3. 3.       We will not only manufacture and source products for our customers, but also provide technical support, production all-time supervision and quality track service. Special request products available upon request.






Material Grade

     Weight range


Investment casting,

sand casting,

ESR casting

Die casting



Grey iron, Ductile iron


Carbon steel, Alloy steel,

Stainless steel

Nonferrous metal:

Bronze, Brass, Al, Zinc, Ti, etc.


0.01Kg to 100 ton

Auto motive,

agricultural machines,


toolings, mining ,

oi l& gas machinery,

locomotive industry,




engineering machinery,

electrical equipment etc.


1. Quality guarantee 

  • •  Chemical checking 

  • • Mechanical testing after heat treatment 

  • •  Dimension inspected 

2. Quality document

  • •  Full Q.A document as per client request

3.Packing and Shipping

  • •  Standard export package(carton/wooden case/pallet)

  • •  Accept FOB,FAS,CNF,CIF door to door etc. or customer designated shipping agent.


  • •  Drawing: we can translate your original drawing, offer best suggestion on design. 

  • •  Quality: we have full set quality control system to guarantee the best quality. 

  • •  Inspection: inspect in house, all our products must be checked 3 times before packing.

  1. 5. Inspection

  • •  In-house foundry 

  • •  Third party inspection available upon requirement




Frequently Asked Question

  1. 1.       Are you a manufacturer or a trader?

We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China

2.  What can you do for customer ?

1).Manufacturing and supply various machinery parts.

2). Technical analysis and design

3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection

3.  How could you commit the product quality

1) all our factories were ISO certified.

2) more than 50% of New Densen’s products were sold to worldwide top 500 companies

which located in North American, Western Europe, and Japan.

3) New Densen’s QC engineers will do on-site supervision and before EX-work quality

 inspection. New Densen will issue inspection reports for customers’ approval before

EX-work. New Densen will be responsible for its reports and every parts no matter how

long sold to customers.

4.  What is your payment term?

1) Pattern and tooling: 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.

2)Sample : 50% prepaid as order deposit; balance 50% paid within 10 days after samples approved.

3)Product: 30% prepaid as order deposit;70% paid before EX-work



Packaging & Shipping


Why choose us

why choose us.jpgservice.png 

contact information