High Temperature Resistant Automotive Engine Pneumatic Valve Springs Manufacturers

- Sep 30, 2017 -

Basic Info

  • Model NO.: valve spring

  • Material: Steel

  • Extension Spring Classification: Black Oxide

  • Load Type: Compression

  • Diameter Coil Spring: Small coil spring

  • Shape: Cylinder

  • Wave: Coil/Helical/Music Wire

  • Industrial: Auto Lower/Pneumatic

  • Stainless Steel: 201 / 304 / 316 /Music Wire

  • Auto Return: Actuator/Lock/Retainer/Kit

  • Spiral Spring: Steel Flat Spiral Spring

  • Transport Package: OPP Bag/Cartons/Wooden Case

  • Origin: China shandong

  • Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement

  • Extension Spring Material: 55crsi

  • Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Valve

  • Compression Spring Shape: Cylindrical

  • Production Process: Cold Roll

  • Leaf: High Temperature/Diameter

  • Auto: Conical Compression Spring

  • Mechanical: Valve Spring/ASTM228

  • Flat: Steel Flat Spiral Spring

  • Precision: High Precision Spring/Replament

  • Trademark: goldstar

  • Specification: Customized

  • HS Code: 73202090

Product Description

Automotive engine valve springs


High temperature resistant automotive engine pneumatic valve springs manufacturers


SWC, SUS, SWP, phosphor copper,60Si2Mn (9260 or SUP6), 50CrVA (6150 or SUP10), 
60Si2CrA (9262 or SUP12), misic wire, alloy etc.

Wire diameter:

0.04mm~60.0mm available, or customized.


Electronic products, Children's toys, Locks, Watches, Glasses, Baby carriage, Bicycle, Kitchen appliances, cameras, printers, office equipment, precision equipment and various kinds of vehicles.


ISO9001:2008, BV or SGS report for RoHS and REACH test standard


Common order: 7-10 days for sample &15 days for production , Urgent order: 3 days for urgent sample & 7 days for production (or confirm with sales representative)


T/T, Western union, Paypal

Our Advantage:

(1)  MOQ: For most of our products, we have no MOQ, and we can provide free samples as long as you are willing to afford the delivery charge. 

(2)  Payment: We accept payment by T/T, Western Union, and PayPal. For high value orders, we also accept L/C payment. 

(3)  Location: We are a factory located in Zhongshan China, an exporting major city. Only 2 hours' drive from Hong Kong or Guangzhou. 

(4)  What we do: We make metal pins, badges, coins, medals, keychains, etc.; as well as lanyards, carabiners, ID card holders, reflective tags, silicone wristbands, bandanas, PVC items, Spring etc.. 

(5)  Lead time: For sample making, it takes only 4 to 10 days depending on the design; for mass production, it takes only less than 14 days for quantity under 5,000pcs (medium size). 

(6)  Delivery: We enjoy very competitive price for DHL door to door, and our FOB charge is also one of the lowest in southern China. 

(7)  Response: A 30 people team stand by more than 14 hours a day and your mail will be responded within an hour. 

Web: www.goldstar-spring.com

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