- Sep 30, 2017 -
Model NO.: valve spring
Extension Spring Classification: Black Oxide
Load Type: Compression
Diameter Coil Spring: Small coil spring
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
HS Code: 73202090
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),
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
(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.