Products
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Car radio cb stainless steel antenna spring
A helical antenna spring coil antenna is a metal coil spring that is typically installed on the PCB board terminal. Antenna spring mount, Material steel, copper, stainless steel.
The polarization electromagnetic signal rotating in the space can be transmitted. This antenna is usually used in a terrestrial station in satellite communication. With non-balanced feeders, such as shaft cables are connected to the antenna, the cable center is connected to the spiral portion of the antenna, and the outer skin of the cable is attached to the reflector.
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Stainless steel wire earphone holder spring headset headphone spring
DVT Spring is a manufacturer who established in 2006, located in Ningbo city. Our plant cover more than 1,000 square meters and 50 employees around. We are specialize in spring and stamping parts, such as compression spring, torsion spring, wire forming parts, battery contact etc,North America, Europe, Southeast Aisa are our main markets. We have exported our spring to over 20 countries until now.DVT spring factory is making Good quality good price earphone holder springs.
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Wholesale Garage door hardware manufacturer Torsion spring/Chinese garage door spring
Torsion springs are an essential piece of a garage door counterbalance system. This system allows garage doors to open and close without using excessive force. When you manually open a garage door, you may notice it feels lighter than what the garage door should weigh. A properly balanced garage door also stays in place rather than falling back to the ground when you let go after raising it halfway. This is thanks to the garage door torsion springs, located in the counterbalance system overhead.
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High quality stainless steel torsion spring
A torsion spring is a type of mechanical spring, also known as a coil spring. It is an elastic element capable of storing and releasing elastic energy, consisting of a steel wire wound into a helical shape and equipped with hooks at both ends for fixing. Torsion springs are generally used for torque transmission in transmission mechanical systems, mainly to store the rotational torque in the spring, and when the rotational torque needs to be released, the spring will generate a corresponding torsional torque.
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DVT Professional Manufacturer double wheel torsion spring
A torsion spring is a type of mechanical spring, also known as a coil spring. It is an elastic element capable of storing and releasing elastic energy, consisting of a steel wire wound into a helical shape and equipped with hooks at both ends for fixing. Torsion springs are generally used for torque transmission in transmission mechanical systems, mainly to store the rotational torque in the spring, and when the rotational torque needs to be released, the spring will generate a corresponding torsional torque.
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Heavy duty double hook spiral stainless steel torsion spring
A torsion spring is a spring that works by torsion or twisting. Mechanical energy is created when it is twisted. When it is twisted, it exerts a force (torque) in the opposite direction, proportional to the amount (angle) it is twisted. A torsion bar is a straight bar of metal that is subjected to twisting (shear stress) about its axis by torque applied at its ends.
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Professional custom high quality torsion spring
A torsion spring is a spring that works by torsion or twisting. Mechanical energy is created when it is twisted. When it is twisted, it exerts a force (torque) in the opposite direction, proportional to the amount (angle) it is twisted. A torsion bar is a straight bar of metal that is subjected to twisting (shear stress) about its axis by torque applied at its ends.
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Shooting military Soundproof earmuffs accessory spring
The earphone linear spring is mainly used in the headphone, which can ensure that the headphone will not slip from the user’s head, because it is simple, durable and easy to replace, and is an important part of the military anti-noise earmuffs
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Noise cancelling earphone headset headphone spring
The earphone linear spring is mainly used in the headphone, which can ensure that the headphone will not slip from the user’s head, because it is simple, durable and easy to replace, and is an important part of the military anti-noise earmuffs
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Professional manufacture wire forming Headphone spring
The earphone linear spring is mainly used in the headphone, which can ensure that the headphone will not slip from the user’s head, because it is simple, durable and easy to replace, and is an important part of the military anti-noise earmuffs
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DVT Noise cancelling earphone headset headphone spring
The earphone linear spring is mainly used in the headphone, which can ensure that the headphone will not slip from the user’s head, because it is simple, durable and easy to replace, and is an important part of the military anti-noise earmuffs
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Professional custom tension spring
Tension spring, also known as spiral tension spring, is widely used in national defense, Marine, computer, electronics, automobile and other fields; Our company has more than 16 years of spring manufacturing experience, can complete all kinds of tension spring manufacturing and design!