1.ISO9001:2008 2.Made by CNC machine 3.Good resistance to high and low temperatures 4.part name:Double torsion springs

Specification 

1) Many kinds available

2) Main material: 60Si2MnA, 177PH, X750,X718,65Mn,50CrV4

3) Part name Double torsion springs

 

Terms and conditions

 

Sample lead time:3-7days 

Production lead time:15-30days 

Payment term: 30% prepaid before production,  

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

 

Terms and conditions

 

Sample lead time:3-7days 

Production lead time:15-30days 

Payment term: 30% 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 30% prepaid before production, 

6.When order get prepared for delivery,the remaining 70% delivery settled 

Remarks: 

 

1 .MOQ:2000pcs (Negotiate) 

2. Delivery time :15-25days  

3. Payment terms:30% prepaid before production, the balance should be paid before shipment    

If you have needs , you can 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. hg_sales (163.com)

     

 

Double torsion springs