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Middle deflection with compression spring/mold spring/Tension springs

Middle deflection with compression spring/mold spring/Tension springs
group name
Torsion springs
Min Order
1 piece
brand name
Nearest port for product export
Tianjin port, Shanghai Port, NingBo port, Qingdao port
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW, FCA, Express Delivery
Acceptable payment methods
T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash, Escrow
update time
Fri, 15 Dec 2017 14:36:36 GMT

Packging & Delivery

  • Min Order1 piece


Tension springs



                                   Tension Spring


Automobile suspension spring


Steel,carbon steel, Stainless steel, Alloy steel(60Si2Mn ), Oil tempered wire or as your request

Wire Dia 


Surface treatment

Nickel / Zinc / Gold / Silver / Tin / Chromium / Yellow Zinc / Oxide black or to your needs



Packing Detail

Inner plastic bag, outer carton box, and advised by customer


Auto industry / Recreational facilities / Elevator/Mining machinery / Crusher / Oil field equipment / electronic products/recreational facilities and other machinery


>10 they have rich experience and some along with our company from setting up.

Payment terms

L/C , T/T or other payments

Advanced  machine

Accurately control tolerance


Advanced CNC computer spring machines with high precision and efficiency, high quality heat treatment and testing machine

Company information

Our company is very convenient for transportation east of Tianjin port. It is the professional manufacturers which combine a set of spring manufacturing, R & D with surface treatment.

 All the designs and details can be changed according to customers’ demands

Products display


2.Packing &Shipping 

  • Inner Packing :Plastic bag
  • Outer Packing :Carton box
  • As your request 
  • Delivery Time  :About 15 days after receive your deposit 

3.Our service 

  • Supply free samples
  • Accept OEM .
  • Supply professional customer service after sale

Shipping : Small order by Express Company,large order By Sea or By air 


Why choose us:

1. Professional research and development team.

2. Complete first-class fully automatic production and testing equipment, careful safe package and prompt delivery.

3. Skilled and well-trained work team.

4. Provided competitive price and serious quality control.

5. Passed ISO9001:2008, ISO14001 and ROHs certification.

6. Over 10 years professional manufacture experience.



A: How much is the MOQ? 

(1) If you need the small spring , the MOQ is 100 PC 

(2) If you need big and heavy duty spring , the MOQ is 10 PC

(3) If you the more good suggestion , we are willing to listen it .and do it .

B: whether can get free sample and How long can get it ?

(1) If you need 3,4PC samll sample to test,we can supply to  free sample as 

your request,You only need pay for the transportation freight  

(2)If you need big sample,you need pay the sample cost and the freight cost 

(3) Delivery time : 5- days 

(4) The package sizeit depends on the product size 

C:  Why choose us ?

(1) we are  Manufacturer , have more competitive price, more better quantity control .

(2) 10 production experience 

(3) We have completed equipment 10 set, forming ,inspection heat treatment , cleaning ,surface treatment ,test