engine valve spring

Product Description

Specification

1) Many kinds available

2) Main material: *0Si2MnA, **7PH, X**0,X**8,*5Mn,*0CrV4

3)part name: **7PH valve springs

Terms and conditions

Sample lead time:**7days 

Production lead time:****0days 

Payment term: *0% prepaid before production, 

Shipping term: FOB, CIF or other shipping terms can be discussed.

Terms and conditions

Sample lead time:**7days 

Production lead time:****0days 

Payment term: *0% prepaid before production, 

Shipping term: FOB, CIF or other shipping terms can be discussed. 

1.You send us your drawings or sample, 

2.We provide you an exact quote. 

3.When confirming our price, we prepare the first article 

4.After confirming our sample, you place an order 

5. You can *0% prepaid before production, 

6.When order get prepared for delivery,the remaining *0% delivery settled 

Remarks: 

1 .MOQ:1pcs (Negotiate) 

2. Delivery time :****5days  

3. Payment terms:*0% prepaid before production, the balance should be paid before shipment   

If you have needs , Could you provide your drawings? 

1.Wire diameter (d)2.  

2.Outside of diameter (O.D)  

3.Free height 

4.Active coil Number (Na) 

5.material, quantity  

6. laceydenghai （hotmail-com）