3/4 Inch Extension Coil Spring 300mm 500mm Small Cable Draw Drag Metal

Place of Origin Guangdong ,China
Brand Name Hershy Spring
Model Number HES-PC-003
Minimum Order Quantity 5000
Price USD+1~5+Piece/Pieces
Packaging Details Plastic bags for inner packing with cartons outside or according to the packing instruction of our customer
Delivery Time 15 work days
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 3000000+Piece/Poeces+Day
Product Details
Load Type Extension Material Stainless Steel
Wire Diameter 0.08mm-10mm Color According To Customer
Product Name Extension Spring Item Spring
Port Shen Zhen Size Customized Size
Quality Good Usage Industrial,Furniture,Furniturel/Automobile,Machine Parts
High Light

3/4 inch extension spring


300mm extension spring Hershy


500mm extension spring

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Product Description

Small Cable Draw Michanical Drag Metal Steel Tensioner Spring Tension Springs Coil

Wire diameter 0.08-10mm
Material 65Mn / 60Si2MnA / 55CrSi spring steel
Load type compression
HRC 46-52 degree
Supply ability 5000 pcs /day
MOQ 100 pcs for each item
Delivery time within 25 days or advised by customer
Validity period one year
Packing Poly PE bags for inner and corrugated cartons for outer, or customised
Form of ends open / closed / ground or not
Finish coating / spraying / zinc / silver / chromium
Payment terms T/T or L/C or Western Union
Figure of springs cylindrical / conical / ends pig tail/ special figures
Trade terms FOB / CFR / CIF
Equipment CNC coil machines & fatigue tester & tensile tester
Usage car / auto / automotive / industrial /mechanical machines



What is the surface treatment of our springs

Nickel plating,zinc plating, or power coating (anti rust)

What is the Applications of our springs?

Electronics, electrical appliances, toys, locks, stationery, baby carriage, bicycle, gifts, crafts, kitchen appliances, cameras, printers, office equipment, precision equipment and various vehicles

3/4 Inch Extension Coil Spring 300mm 500mm Small Cable Draw Drag Metal 0

If Ask me, What is the Most Important thing in the World?
Different prople, different ideas. But today let me tell You the Truth.
with the development of the world, Poor Enviroment, poor Products, and dangerous life.....
However, HERSHEY Brings healthy ,green, and safty all around the world..
After That,Sunshine Smile is Always around all human beings.
They See Hope for Everything and Know How to Deliver the concept of healthy &safty..


Hershey spring Brings Brightness, Warmness and high quality products,.
Let us Know What is the most important thing!!!

Shipping :

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

3. Customers specifying freight forwarders or negotiable shipping methods!

4. Delivery Time: 3-5 days for samples; 5-25 days for batch goods.

Trade Terms:

1. Payment: T/T, L/C, Western Union, MoneyGram,PayPal,Etc.

2. MOQ: more than 1pc

3. Warranty : according to the certain product

4. Package Informations: poly bag, box, carton.
3/4 Inch Extension Coil Spring 300mm 500mm Small Cable Draw Drag Metal 1

Why Choose Us?


♦Industrial experience

We specialized in the spring field since the year of 2006.


♦Sample availability

We can send samples for your approval within 7 days;Free of charge if we have available tool.


♦Quickly Delivery

As usual within 10 days.


♦Good service and best quality

Our business belief is "best competitive price,good service and best quality"

Good Service

We will respond to you within 24 hours.

We can manufacture nonstandard parts according to your drawings. And we offer best after sale service.



The price of our products is reasonable and competitive than other manufactures.




We have been engaged in the springs for 9 years.

Our company had good reputation with customers from American, Europe and Australia etc.

We also have a good team for sale and quality control.