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Zibo Gold-Star Spring Factory

Fax: 86-533-5180699

Phone: 86-18953370003

Contact person: ShenMeng

Email: jinxing@jxth.cn

ADD: Middle of North 3 Rd, Economic Development Zone, Zichuan Zibo China

Dual Valve Springs

Dual Valve Springs

Valve Spring, Swosc-V Spring, Chrome Silicon Alloy Valve Spring manufacturer / supplier in China, offering Dual Valve Springs, All Kinds of Customized Metal Springs, Long Duration Compression Spring and so on.

Product Details

Choose from a great selection of dual valve springs made in China for the one with right specification here with Gold-Star Spring. We are one of the leading China manufacturers and suppliers in this field, offering you the customized products with low price.

Basic Info

  • Function: Pressed

  • Extension Spring Material: Oil Tempered Spring Steel Alloy

  • Usage: Auto, Motorcycle

  • Compression Spring Shape: Cylindrical

  • Production Process: Cold Roll

  • All Kinds of Metal Springs: Customization

  • Transport Package: Cartons or as Required

  • Origin: China

  • Material: Alloy

  • Extension Spring Classification: Semicircle Hook Tension Spring

  • Load Type: Compression

  • Diameter Coil Spring: Small coil spring

  • Shape: Coil

  • Trademark: GOLDSTAR SPRING

  • Specification: as required

  • HS Code: 732020

  • Product Description

Valve Springs are manufactured using high-tech, super-clean chrome silicon alloy materials that are held to tighter stress relief and shot peen tolerances, making them stronger and more efficient than others on the market. A micro-peening process is used to increase durability and longevity of the spring, which means you can push harder for longer. In addition, the added heat treatment reduces load loss during operation. Some springs are also nitrided for racers who are looking to increase lift capacity and number of cycles over the life of a spring. Wire diameters from 0.80 to 8.00mm.


We specialize in manufacturing various kinds of metal springs. Equipped with latest model of CNC spring machines, fully automatic continuous tempering furnace and series of advanced spring testing equipments, we are able to design and manufacture metal springs with strict requirements and at reasonable prices.

Our products are widely used in industries cincluding automotive, space & aero, power & energy, motorcycle, home appliances, fitness equipment, bath & kitchen, digital machinery, DVD, instruments and relative industries.

Our main products as follows:

Compression springs of different types and forms; cylindrical, conical, biconical, oval compression springs with or without grinded and/or closed ends. Static or dynamic applications. Wire diameters from 0.04 to 80.00mm.

Wire-forms: round, flat, square or rectangular. Production: small, medium and large series. Wire diameters from 0.1 to 12.00mm. 

Extension springs with or without contiguous coils, standard or custom shaped loops. Static or dynamic applications. Wire diameters from 0.10 to 12.00mm. Wire-forms: round, square or rectangular. Production: small, medium and large series.

Torsion springs with a cylindrical, conical or bi-conical body, with simple or complex spring legs adapted to every application. Right- hand or left- hand wounded depending on the load direction. Wire diameters from 0.10 to 10.00mm. Production: small, medium and large series.

Double-bodied springs in symmetrical or asymmetrical shapes. Right- hand or left- hand wounded depending on the load direction. Wire diameters from 0.10 to 8.00mm. Production: small, medium and large series.

Flat Springs made of strip steel of all shapes, stamped, cut and drilled. Thickness of 0.20 to 4.00 mm.
Drawing and realization of tooling. As for the volume, we can produce any quantity you need, whether small, medium or large series.


Deep drawing and stamping of stamped sheet of all shapes, stamped, cut and drilled. Thickness of 0.20 to 6.00 mm. Drawing and realization of tooling. As for the volume, we can produce any quantity you need, whether small, medium or large series.
Materials used: stainless steel, galvanized, ferrous and non-ferrous metals, work hardened steel, oil tempered steel, aluminium, nickel, titanium, tungsten and etc.

Surface treatment on demand: galvanizing, dacromet, geomet, delta-tone, nickel plating, phosphating, tinning, PTFE, epoxy paints, oiling, roto-finish, shot peening ...
Life: our production with proper material and production cotrol can achieve long duration up to 30 millions (for valve springs, while normal life cycles 5 millions),  5 millions (for normal springs, if required), or 1 million (for spiral springs, while normal life 20k cycles).

To further assist you in the development and finalizing of your projects, we can handle prototype requests at very short notice. 
 

Hot Tags: dual valve springs, China, manufacturers, customized, low price, made in China

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