Automotive Compression Spring for Cameras Stationery and Computers

- Jun 03, 2017 -

Basic Info

  • Model NO.: HZF-515

  • Material: Stainless Steel

  • Extension Spring Classification: Customized

  • Load Type: Compression

  • Diameter Coil Spring: Large coil springs

  • Shape: Coil

  • Delivery Date: 15-30 Days

  • Surface Finish: Customized

  • Transport Package: Crate or Plywood Case or as Customers′ Request

  • Origin: Shandong, China

  • Function: Drive

  • Extension Spring Material: Stainless steel

  • Usage: Auto, Motorcycle

  • Compression Spring Shape: Non-circular

  • Production Process: Cold Roll

  • Size: Customized

  • Port: Qingdao Port

  • Trademark: goldstar

  • Specification: SGS/ISO/BV

  • HS Code: 8408945Product Description

Key Specifications/Special Features


Spring pitch changeable

Advanced manufacturing and testing equipment
Strict quality control and management

all kinds of cars, machines, electronic products,electric appliance, cameras, stationery, computers, power switches,miniature switches, architecture, commodity and home appliance, A/Vequipment, hardware and plastic molds, sports equipment andgifts

Inspection: in-house and third party
All the products are strictly inspected by operator and skilled QC with record put down.
Universal inspection tools: three-coordinates measuring machine,hardness tester, Height ruler, Depth ruler, Outside ruler, Venire Caliper, etc.

goldstar can provide you with many kinds of forged parts, and all we need is your samples or prints. goldstar devotes ourselves to forging, casting and die casting parts with machining process. 
Our products include conveyor chains, crank shafts, gears, ball joint, hitch ball, trailer parts, spindles, steering knuckles, hubs, nuts and so on.
Quality Control
We can supply forging part with follow test reports :
1)Chemical composition report
2)Tensile strength report
3)Brinell hardness report, Rockwell hardness
4)Metallographic structure report
5)Key dimension checking record report
6)Full dimension report
7)Third-party test report  

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