trampoline torsion spring

Item Number:RC220615

Product : Adjustable 304 Stainless Steel Tension Spring Material : 304 Stainless Steel Feature: Extension Spring Surface treatment: Painting,Zinc coating,Flange,etc Packaging: 6 plastic bags into one carton

  • Product : Adjustable 304 Stainless Steel Tension Spring
  • Material : 304 Stainless Steel
  • Feature: Extension Spring
  • Surface treatment: Painting,Zinc coating,Flange,etc
  • Packaging: 6 plastic bags into one carton, then 13 cartons into one pallet
  • OEM: Available

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Product Name  OEM Springs for industrial
Material Option  Steel, Carbon Steel ,Stainless Steel ,Alloy Steel (60SiMn),Oil Tempered Wire or as your request 
Wire Diameter  0.2-12mm
Main Products  Spring ,Compression Spring ,Tension Spring ,Torsion Spring ,Scroll Spring ,Antenna Spring ,Battery Contact Spring 
Surface Treatment  Galvanized ,Zinc,Nickel ,Chrome Plate,Electrophoresis ,Painting Cataphoresis ,Become Back,Power Coating ,Apply Oil or as customers' request 
Application  Aviation,Automotive,Motorbike,Bicycle,Automatic Equipment,Household Applicace,Modical Device,Toy,Telecom Munication,Instrument and meter,Furniture,Electric Tools ,Mold and Other Industries 
Sample  For free 
MOQ 1000PCS,any small orders is welcome 
Package  Inner plastic bag and outer cartons,shipping with steel pallet or as your requirement 
Payment Term  50% T/T deposit ,50% before shipping 

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One-Stop Solution Service

Cangzhou Ruichi Hardware is professional in the One-Stop Solution for OEM & ODM metal stamping

The so-called "one-stop solution service", its essence is the integration of services, integration. Different from traditional sales system and sales service, it is a new concept of modern marketing. It not only provides product sales, but also provides related technical services, maintenance services, training services, financial insurance services and other services. It will satisfy all your requests only in one company.

Our company one-stop solution service can be like the following:

The Process for Drawing and Samples
  • CAD Drawing
  • 3D Drawing
  • 3D Reverse Reconstruction According to The Sample
The Process for Mold
  • Lathe & CNC lathe
  • CNC milling machines
  • Facing machine
  • Grinding machine
  • Wire-electrode cutting
  • Slow- feeding wire cut machine
  • Laser cutting
  • Keyhole machine & electric spark
  • Drilling machine & radial drilling machine
  • Quenching Oil
The process for stamping
  • Plain stamping
  • Die Stamping
  • Progressive stamping
  • Classification of stamping mode: thrust, bend, tensile, punching, flanging, pressure, shaping, mark...
The process for surface treatment
  • Electrical galvanizing
  • Hot dip galvanizing
  • Electrophoretic coating
  • Powder coating
  • Oxidization
  • Passivating
  • Dacromet
  • Geomet
  • Brush & polishing
The process for detection and measurement
  • Callipers
  • Micrometer calipers
  • Height gauge
  • Protractor
  • Profile projector
  • CMM
  • Zinc layer thickness detector
The Process for packing
  • Carton
  • Wooden case
  • Wooden pallet
  • Plastic pallet
  • Wire basket
  • Woven bag

Our factory has more than 20 years for the mature and advanced production technology and experience and has the experience of export for more than 10 years.
We are professional in the One-Stop Solution, if you want to know more information of the one-stop solution service or need us to supply the service
please feel free to contact us.


Send Us a Message

Since the year of 2010, we have been providing OEM service for old and new customers from more than 40 countries. We have realized to provide fast, stable and reliable One-Stop services for the customers.