Grinding parts

Short Description:

Ningbo Jinghai precision CNC Machining parts with material of Stainless Steel, Brass, Copper, Brozone, Aluminum, Steel, Carbon Steel, Plastic etc. is available.

Additional processing: Drilling, lowering, reaming, threading, grinding, honing, lapping, polishing, eroding, etc.

Heat treatment: Tempering, hardening, nitriding, annealing, etc.

Surface treatment: Coating, galvanizing, nickel plating, copper plating, zinc coating, phosphating, etc. On request we can also assemble your work pieces to complete assembly groups.

Product Detail

Flow chart


Product Tags


Precision grinding for microfinishing.

External grinding, surface grinding, hoing.

Grinding parts that satisfy highest demands


We offer a broad range of in-house grinding techniques that will give your parts the “finishing” touch. Thus, we can fulfill particularly high requirements concerning dimensional tolerances, concentricity or roughness. The results are grinding parts of exceptional precision.


CNC machines are our prerequisite for precision

Our grinding devices enable us to fullfil the quality requirements for surfaces and edges.

cylindrical grinding between centres,

centerless grinding to achieve highest roundnesss even on long workpieces.

Extended abilities in precision grinding thanks to our partners.





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    1.Which kind of service do you provide?

    We provides custom CNC machining service, meanwhile, we also coordinate with partners making sheet metal & stamping parts, die casting parts, injection molding parts etc.

    2.What is the quality grade for your products?

    Full quality control from raw material to finished product. 100% inspection with report before shipping.

    3.Could you provide sample?

    Yes, we can make sample. Usually the express fee for sample is paid by client.

    4.Is there any MOQ?

    No MOQ. 1 pc is acceptable.

    5.What is your lead time?

    Usually 15 days to 30 days depending the PO quantity.

    6.How could we get a quotation?

    Pls send us your design drawing for quotation.

    7.What is your payment term?

    Normally 40% deposit by T/T, the balance be paid before shipping by T/T. For small amount, full payment by T/T or Paypal after agreement.  L/C is also acceptable.

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