Jiangsu, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: 6-12 months
Off season lead time: 1-3 months
OEM/ODM Service
Sample Available

Spring, Extension Spring, Stainless Steel Spring manufacturer / supplier in China, offering Stainless Steel High Precision Extension Spring, Compression Spring No. 236081 for Car/Motorcycle Coilovers, Compression Spring No. 219561 for Car/Motorcycle Coilovers and so on.

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Stainless Steel High Precision Extension Spring

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Min. Order / Reference FOB Price
1 Piece US $0.3/ Piece
Port: Shanghai, China
Production Capacity: 5000000
Payment Terms: L/C, T/T, D/P, Western Union
Function: Pressed
Material: Stainless Steel
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
Load Type: Extension
Production Process: Hot Roll
Shape: Coil

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Basic Info

Model NO.
Wire Diameter
Free Height
Surface Finsih
Yellow Zinc-Plated
More Than 25 Years
Transport Package
Yangzhou Jiangsu
We manufacture and supply high quality  stainless steel high precision extension spring for automobiles and motorcycles .Our extension spring is made of high-quality stainless steel and high-carbon steel .Specifications:1)with the  wire diameter is 5mm 2)Free height 545mm 3)high tensile strength 4)Dimensional Accuracy 5)Long service life. 6)competitive price Our small high precisionsprings are available in various dimensions. The small extension Spring manufactured by us is also capable of providing unparalleled quality service. Moreover, our range is offered at industry leading price. Here are the specifications of our products:
Materialstainless steel;Carbon steel;High carbon steel;alloy
Wire diameter3mm
Free height135mm
Surface teratmentZinc/White Zinc/Yellow Zinc/Chromium/Nickel/Vanadium/Spray
ProfessionalMore than 25 years of experience
EquipmentAdvanced spring manufacturing machines and testing machines
QualityHigh-quality raw material;strict and careful inspections
AdvantageHigh quality;Long service;Competitive price;High tensile strength
ApplicationsIndustrials;Automobiles;Motorcycles and so on
Payment termsL/C
  We have accumulated more than 25 years of experience by manufacturing different kinds of springs.We will try our best to meet our customers' requirements on the basic of our ability and experience.We stick to provide you with the best quality products.
Environment:Stainless Steel High Precision Extension Spring
Certification:Stainless Steel High Precision Extension Spring
Product Process:Stainless Steel High Precision Extension Spring
Shipping:Stainless Steel High Precision Extension Spring
  1. When did your company found? How many square meter does it cover?
Our company was founded in 1986, it covers an area of more than 8000 square meters.
  1. Are you trading company or factory? What's your main products?
We are a factory which specialized in manufacturing all kinds of springs. Our main products are coil spring, suspension spring, valve spring, oil seal spring, torsion spring, extension spring, snap spring, spiral spring.
  1. How much is your annual Production?
More than 800 million pieces.
  1. How about your current equipment?
We have more than 50 sets of 0.18-23mm advanced numerical control coil spring machines and mostly of our CNC machines are imported from Taiwan.
  1. How about your delivery time?
Normally our delivery time is 45 days (except the holiday and special bulk order).
  1. What's your main market?
Domestic, Europe and America, Russia, south America, middle east
  1. How about your yearly sales amount?
Around $10 million.
  1. Could you supply free samples?
 Yes, free sample is available for us (the sample and value should be according to our company rule).
  1. Do you have end user clients?
Yes, many companys in china which produce the automobile shock absorbers, we have been well cooperating with them for years.
  1. How about your plating?
Normally the product surface color is silver (Trivalent Zinc Plating). Black, yellow, red, green, blue also are available (Powder Spraying or Paint Spraying)
  1. What's your main product material? From which supplier?
Carbon steel and stainless steel. We purchase it from iron and steel group companies aroud Jiangsu and Zhejiang.
  1. How about the product marking?
Normally we use our company logo with "MF", also we could use customer's logo or without logo.
  1. How do you control your product quality?
All products have to go through six checks in the whole process:
1)material inspection; 2)product inspection; 3)routing inspection; 4)inspection before plating; 5)final inspection after plating; 6)inspection before delivery.
  1. How many technical engineers do you have?
We have 6 professional technical engineers.
  1. How do you deal with the clients' complaint?
We will give a response for clients' complaint within 24 working hours, based on the fact, we will give a satisfied answer to customers.
  1. How about your Package?
Products are protected with the plastic caps and then packed in carbon box.

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