Tel.

+86 315 2466 893

Fax

+86 315 5958 935

Home > Products > Coil Spring > Auto Suspension Coil Spring

Auto Suspension Coil Springs For Suspension System

Coil spring is made of spring steel, can be made of constant stiffness of equal pitch or variable stiffness of variable pitch. Coil springs vary in wire thickness, number of coils and their density. A shock absorber is built into the spring, so that the body is separated from the road in some way and the car moves more smoothly on the road.

Product Description

The automotive suspension system consists of three basic components: coil springs, damping components and guide components. The most important one is the steel auto coil spring. Made of thick steel wire, they are simple in structure and can be formed into the proper shape. Steel auto coil springs vary in wire thickness, number of coils and their density. A shock absorber is built into the spring, so that the body is separated from the road in some way and the car moves more smoothly on the road.

 

Steel auto coil spring function:

1. As a cushion between the suspension system (chassis) and the ground, it can make sure your car is comfortable;

2. Guarantee the tyre adhesion when the car pass the uneven road.

1

Product name

Auto suspension coil springs for suspension system

2

wire diameter

4-25mm

3

material

65Mn/60Si2MnA/55CrSi spring steel

4

certification

ISO9001:2008 IATF16949

5

TEST

fatigue test / hard test / spring rate test

6

HRC

46-52 degree

7

supply ability

5000pcs/day

8

MOQ

100 pcs for each item

9

delivery time

within 45 days after receiving your deposit

10

warranty

one year

11

packing

plastic or PE bags for inner and corrugated cartons for outer; brand packing also ok

12

usage

car/auto/automotive

13

shape

coil springs with small wire diameter for both ends

14

trade terms

FOB/CFR/CIF

15

payment terms

T/T or L/C

16

discount

large quantity, large discount

17

technique

Cold coiling or hot coiling both ok

18

Spring color

Black, red, green, blue, yellow,brown, golden, grey, etc

19

Export market

Germany, Poland, Russia, Ukraine, Australia, Canada, Mexico, Chile,Peru, Mid -east, South-Asia

 

Steel auto coil spring introduction

Coil spring is made of spring steel, can be made of constant stiffness of equal pitch or variable stiffness of variable pitch.

 

The spiral spring itself has no shock absorption effect, only has the buffer effect, so in the spiral spring suspension must be equipped with shock absorber. The combination of spiral spring and shock absorber is a great combination to make full use of their characteristics, can timely buffer the impact on the bottom, and drag the shock absorber piston in the spiral spring several back and forth process, drive the oil to absorb most of the energy, making the car quickly smooth down. Shock absorbers are used in conjunction with helical springs, mainly to alleviate the shock brought by the spring in the cushioning process, providing better comfort.

 

As a supplier of high-quality coil springs, Hengguang has been providing reliable solutions to the automotive industry for over 10 years. Features of our auto coil springs include:

1. Durability: Our steel auto coil springs are made from high-quality materials that are designed to withstand the rigors of everyday use. We use premium-grade steel that is heat-treated to ensure maximum strength and durability.

2. Precision: We use advanced manufacturing techniques and equipment to ensure that our coil springs are produced to the highest levels of precision. This results in a consistent performance across all our products.

3. Performance: Our auto suspension coil springs are designed to provide excellent ride comfort and handling, even in the toughest road conditions. They offer exceptional stability and control, which helps to reduce vehicle sway and body roll.

4. Versatility: We offer a wide range of customized auto coil springs for various types of vehicles, from sedans to trucks. Our products are designed to fit a wide range of makes and models, ensuring that you can find the right solution for your needs.

5. Quality Assurance: Our steel auto coil springs are subjected to rigorous testing to ensure that they meet or exceed industry standards. We conduct extensive quality checks to ensure that every product we supply is of the highest quality.

 

Steel auto coil spring working principle

When the impact of the road on the wheel is transmitted to the helical spring, the helical spring deforms, absorbs the kinetic energy of the wheel and converts it into the potential energy (potential energy) of the helical spring, thus alleviating the impact of the underside on the body. However, the helical spring itself does not consume energy, and the spring with stored potential energy will revert to its original shape, converting potential energy back into kinetic energy.

 

As one of the leading car spring manufacturers, Hengguang is located in Tangshan, Hebei, China, we can provide you the best quality with the most competitive price & punctual shipment. Our main products include Auto Suspension Coil SpringAuto lowering springsHigh tension springs.

With coil spring manufacturing experiences more than 10 years, we are very familiar with the techniques. The spring car models we can manufacture as following: TOYOTA, HONDA, NISSAN, MITSUBISHI, MAZDA, SUZUKI, KIA, HYUNDAI, DAEWOO, VW, AUDI, BENZ, BMW, FORD, FIAT, etc. At Hengguang, we are committed to providing our customers with the best possible solutions for their suspension system needs. With our high-quality auto coil springs, you can trust that your vehicle will have the stability and control necessary to handle any road condition.

 

Welcome to visit our factory if you come to China!

 

Our advantage

1. Reply your inquiry in 24 working hours;

2. Experienced staffs will answer all your questions in professional and fluent English;

3. Customized design is available; OEM & ODM are welcome;

4. Exclusive & unique solution can be provided by our well-trained and professional engineers;

5. Special discount can be offered with large quantity;

6. We will try our best to meet your requirements and supply you best quality auto coil springs for suspension system.

 

FAQ:

1. About Sample

Sample can be provided and we always have sample at stock

2. About MOQ:

(1) No MOQ request for stock items,1pcs is also acceptable

(2) Have to negotiate if no stock

3. About Quality

(1) 100% tested before delivery

(2) One year, 30000 km with warranty

4. About Payment

(1) T/T, L/C both ok for us

(2) 30% deposit and balance before shipping or against copy of B/L

5. About Delivery time

(1) one week for stock items

(2) around 45 days for production items

6. About Packing

(1) Customized packing

(2) Brand packing

(3) Neutral packing

7. How to guarantee your after sales service?

(1) Strict inspection during production

(2) Recheck the products before shipment to ensure our packaging in good condition

(3) Track and receive feedback from our customers and improve continually

 

Why choose us

1. The company have more than 20 years experience

2. Small and flexible MOQ as well as short lead time

3. Personalized Customization to Creat Unique products

4. We concentrate on service quality and professional skills

5. Strict quality control system and professional after-sales services

 

Steel Auto Coil Spring

Steel Auto Coil Spring

Wholesale Coil Spring Suspension Parts Coil Spring Suspension Parts Price China Coil Spring Suspension Parts Supplier China Coil Spring Suspension Parts Exporter OEM Coil Spring Suspension Parts ODM Coil Spring Suspension Parts Wholesale Spring Auto Parts Price China Spring Auto Parts Supplier China Spring Auto Parts Exporter OEM Spring Auto Parts Factory ODM Spring Auto Parts Manufacturer Wholesale Car Coil Spring Manufacturers Wholesale Custom Made Automotive Coil Springs Wholesale Custom Automotive Springs Wholesale Metal Car Compression Springs Wholesale Car Coil Spring Supplier Wholesale Custom Coil Spring For Suspension Parts Wholesale Heavy Duty Tension Springs Wholesale Heavy Duty Extension Springs Wholesale Large Tension Spring Wholesale Heavy Tension Springs OEM Car Coil Spring Manufacturers ODM Car Coil Spring Manufacturers Custom Car Coil Spring Manufacturers China Custom Coil Springs For Cars Supplier China Custom Coil Springs For Cars Exporter Custom Coil Springs For Cars Price China Custom Made Automotive Coil Springs Supplier China Custom Made Automotive Coil Springs Exporter Custom Made Automotive Coil Springs Price China Custom Automotive Coil Springs Supplier China Custom Automotive Coil Springs Exporter Custom Automotive Coil Springs Price Heavy-duty extension springs for garage doors Heavy-duty tension springs for industrial machinery Heavy-duty tension springs for agricultural equipment Heavy-duty tension springs for construction equipment Heavy-duty tension springs for aerospace applications Heavy-duty tension springs for marine applications Heavy-duty tension springs for automotive applications Heavy-duty tension springs for military equipment Heavy-duty tension springs for medical devices Heavy-duty tension springs for mining equipment Heavy-duty tension springs for oil and gas applications Heavy-duty tension springs for power generation equipment Heavy-duty tension springs for robotics and automation Heavy-duty tension springs for sporting goods equipment Heavy-duty tension springs for transportation equipment Automotive coil springs for suspension systems Performance coil springs for racing and sports cars Industrial coil springs for machinery and equipment Railroad coil springs for trains and locomotives Medical device coil springs for implantable devices Marine coil springs for boats and ships Coil springs for automotive suspension Coil springs for heavy-duty trucks Coil springs for classic cars Coil springs for luxury cars Coil springs for commercial vehicles Coil springs for buses Coil springs for trailers Coil springs for construction equipment Coil springs for mining equipment Coil springs for industrial machinery Coil springs for railway applications Coil springs for marine applications Coil springs for medical equipment Coil springs for amusement park rides Coil springs for electric vehicles Coil springs for hybrid vehicles Coil springs for autonomous vehicles Coil springs for electric scooters Coil springs for bicycles Auto coil spring material types Buy auto coil spring online Auto coil spring repair cost Auto coil spring dimensions chart Custom auto coil spring fabrication Auto coil spring load capacity Auto coil spring stiffness ratings Auto coil spring corrosion protection Auto coil spring lubrication tips Auto coil spring failure symptoms Auto coil spring replacement cost estimate Auto coil spring upgrade kits Auto coil spring maintenance schedule Auto coil spring handling precautions Auto coil spring installation tips Auto coil spring lifespan factors Auto coil spring squeak diagnosis
Delete
  • wechat

    Arina Yu: +86 139 3256 9330

  • wechat

    Yangying: +86 155 1203 3532

Chat with Us