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China Factory Best Custom Extension spring for Garage spring With Certification

$0.50 / Piece | 500 Pieces (Min. Order)
Quantity:
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
3 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
SDK
Model Number:
OEM
Style:
Coil
Load Type:
Extension
Material:
Steel
Usage:
Automobile;Auto;Car
Surface treatment:
as customers' request
Certificate:
ISO9001:2008
Sample time:
3-7 days
color:
as customers' request
Tolerance:
0.01-0.1mm
Packing:
Carton Box Outer Packing: Cartons
Finish:
Color Zinc Plating
Quality certification:
ISO/based on the customers' request
Size:
0.15-25mm diameter
OEM/ODM:
ACCEPTED

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X10X10 cm
Single gross weight:
300.000 kg
Package Type:
WOODEN BOX
Lead Time :
Quantity(Pieces) 1 - 500 >500
Est. Time(days) 3 To be negotiated
Product Description

China Professional High Quality Spring Factory 

 

 

 

 

Product NameOEM custom metal steel tension spring
Material OptionSteel, carbon steel, Stainless steel, Alloy steel etc.
Wire Diameter3.5 mm-16 mm
CustomizableCan made by your drawings, sample and dimension
Surface Treatment

White zinc plating, Color zinc plating, Nickel plating, 

Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil ,paint or as customers' request

Application

Hay Rake , Farming Machinery , Agricultural Machinery ,

Cultivator ,Aviation, automotive, motorbike, bicycle, 

automatic equipment, household appliance, 

medical device ,toy, telecommunication, computer, 

instrument and meter, furniture, electric tools, mold and other industries

CertificationISO9001 / BV Certificate
MOQ10 pcs, any small trial order is welcome
Deliver time8-10 workdays based on MOQ
SamplesSome samples can be offered  free  of  charge / Free Sample
PackageInner plastic bags and outer cartons or wooden case, Or as per customers' requirements

 

Payment term

30%  T/T  deposit, 70% before shipping

 

 

Technical requirments

Production flow chart

 

 

 

 

 

Company Information

 

FAQ

 

     a. How to package?

The items are placed in plastic bags, which are placed inside cartons then sealed with lead.The bags and carton sized can be fit to your needs.

 

b. when is the delivery time?

Delivery will occur between 10 and 15 days from order date. Faster delivery time can be arranged if needed.

 

c. How much in the MOQ?

To start of our good business relationship, wed love to listen to your suggestion.

 

d. What is your payment method?

Paypal, T/T,L/C, Western Unions, are available.  

 

e. How can I get one sample for testing

Free sample: Wed love to send you free samples which have in stock, and you just need arrange shipment charge.

Charge sample:$100 for sample developed, and return after mass production.