We have been committed to providing customers with high-quality, one-stop value-added services and Helical Torsion Spring factory, Hpdc Aluminium factory, Stamping Bending Parts factory, constantly improving our advantages, and promoting large-scale business operations. Over the years, through the hard work of all the staff, our company has participated in the fierce economic competition with an open attitude and gradually developed into a company with business all over the world. We hope to work with you and serve you with our excellent goods and services. Adhering to the core values of integrity, responsibility, innovation and dedication, we continue to deepen change, innovate and develop, and enhance our capabilities. We are willing to grasp the market orientation, serve customers, create new ideas and wholeheartedly provide high-quality services to all sectors of society, and do our best to help each customer get the best benefits!
Description
The coil spring is a cushioning element that slows down bumps on the road. When the impact force of the road on the wheels is transmitted to the coil spring, the coil spring deforms, absorbs the kinetic energy of the wheel, and converts it into the potential energy (potential energy) of the coil spring, thereby alleviating the ground. The impact of the impact on the body. The coil spring carries the weight of the vehicle body, that is, most of the weight of ordinary vehicles is borne by the spring.



Parameter of spring parts
Material | Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, bronze, etc |
Load type | compression |
Finish | Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, and as customers request |
Advantage | High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery |
Application | Industrial equipment, electronic devices, etc |
Payment terms | T/T, L/C,WU |
Lead-time | 7-15 days, based on order quantity |
Packaging | Inner plastic bag, outer carton box, and advised by customer |
Certification | ISO9001:2008 ,ISO14001and ROHs |
Equipments | Advanced CNC computer spring machines with high precision and efficiency |
Technology | Experienced engineers ,technicians and Skilled Workers |
Inside diameter | As your request |
Outside diameter | 1 mm and above |
Free length | The overall length of a spring in the unloaded position |
Total coils | The total number of coils including the active coils,the top and bottom ends |
Active Coils | The coils which are free to deflect under a force |
Wire diameter | 0.01~ 10mm |
Style of Ends | Open / Closed;ground or not |
Load | Our computer program can assist you on the load design |



The coil spring itself does not consume energy, and the spring that has stored potential energy will return to its original shape, turning the potential energy back into kinetic energy. If you use the spring alone without damping elements, some light cars will continue to move up and down after being hit by an impact like an acrobat jumps on a "trampoline."
In the application of automobile manufacturing, the independently suspended axle is divided into two sections, and each wheel is independently installed under the frame by a coil spring. When a wheel jumps on one side, the other wheel is not affected, and the wheels on both sides can move independently, improving The smoothness and comfort of the car.

We're committed to providing easy, time-saving and money-saving one-stop purchasing service of consumer for One-Stop Custom High Quality Die Casting Mold & Aluminum Alloy/Zinc Alloy Die Casting Parts for Coil Spring. After years of technology accumulation, our company has achieved a leading advantage in product technology at home and abroad. We will continue to focus on emerging markets and develop markets in new countries, but we will also maintain our leading position in traditional markets.

