包装

 [Buying Guides]Send a inquiry-- Quotation--Payment--Production--Testing--Packing-Inspecting--Send off--Received--Done. (After-Sales Service)

1.Material:  45,40Cr,35SiMn,40MnB;20Cr,20CrMnTi(Carburization);38CrMnAlA(Nitriding) or others.
2.Standard or Nonstandard: Nonstandard.
3.Direction: right or left.
4.Basic form: forging .
5.Drawing: 2D/3D/CAD/JPG.
6.PCD: Customized.
7.Tolerance: +/-0.05mm.
8.Module: 0.1-50 ; Z: 12,13,14~18~20~25~35~55~134 and higher.
9.Certificate: ISO9001:2008 & ISO/TSl6949:2009 certificates.

10. Hardness: HRC40~55 or others.

11.Pressure angle:20,25,30 and so on.

11. Surface Treatment: hardening and tempering , normalizing, quenching,Carburization,Nitriding and so on .   

  Hardness≤350HBS,Hardening and tempering ,Normalizing.
  Hardness≥350HBS,Quenching.

1.How to inquiry ?

1).Pls send me the drawing if possible, quantity of the products you need.

2).If you are the first time to do the items, just send me your similar pictures, or tell

me your idea, I will give you suggestions for reference ...

2.How can you guarantee your quality ?

1).We require our worker to check by themselves first;

2).Random test will follow after each step finishing by our QC department;

3).Final English test report make before shipping to customer;

4).Pictures show when necessary.

3.What’s the MOQ for start?

1).Small qty as 30pcs is totally acceptable as the delivery here is very convenient in Hangzhou;

2).DHL, TNT, FeDex, UPS etc. all available, fast and cheap.

3)Sample is available.

4.What is the usual shipping time?

1).The shipping time is usually 3-5 working days by express or by air, and around a month

by sea;

2).The production time is 20-30 days depends on the qty.

5.What’s your payment terms?

We accept T/T, LC, PayPal or Secure Payment. 30% deposit before production and

 70% balance should be paid before shipping.

6.Can you please provide more details about your various unit price tiers for different order volumes?
Please send a inquiry to us for details.We have the catalogue or free sample for you.

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