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Yangzhou Donva Hardware Spring Co., Ltd. Favorite Shop Store Rating:
Home  /   Machinery /   Tools & Hardware /   Hardware

Zinc plated extension Spring

Price Per Unit: $0.02
Suppling Ability: 9999 Piece
Quantity:
Delivery Time: 8 to 10 days
Payment Type: L/C, T/T, Others
Product Group: Hardware
Yangzhou Donva Hardware Spring Co., Ltd.
Achasoda 2 year store
  • Quotation

    5↑

  • Service

    5↑

  • Logistics

    5↑

Province/State:Jiangsu

City:Yangzhou

District:

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Overview
Quick Details
Place of Origin:
China
Brand Name:
Donva
Model Number:
Extension Spring
Style:
Coil
Material:
Steel
Usage:
Industrial
Product name:
Tension Spring
Fatigue test:
5 000 000 times
Surface finish:
Zinc-plated,Nickel,Passivation, Bluing, Electrophoresis
Certificates:
ISO9001, SGS, RoHS
Extension Spring:
Heavy Duty Recliner Extension Spring
Color:
Silver
Application:
Hardware
Shipment:
Recieving
Shipping terms:
FOB
Payment term:
T/T
Supply Ability
Supply Ability:
3000000 Piece/Pieces per Month extension spring
Packaging & Delivery
Packaging Details
Inner PE bag, outer CTN
Port
Shanghai/ningbo

Zinc plated extension Spring

 

Product Description

                         StainZinc plated extension Spring 

Product Name Extension Spring
Material Stainless steel;Carbon steel;Copper;According to customer demand
Surface Finish

Hardening;Polish;Anodized;Sandblasting;Powder coating;Vacuum Plating;Nickel;

Zinc;Chrome;Tin;Silver plating etc.

Main Products Compression Spring;Extension Spring;Torsion Spring;Wire forming spring and so on
Test Equipments

Projector;Digital hardness tester;Digital torsionstrength tester;Digital tension and

 compression strength tester;Elasticity tester;Life tester;Salt spray test machine etc.

Quality Control 1.IMDS,PPAP,SPC,FMEA,MSA quality management.
2.Tolerance control : DIN, JIS Standard.
3.Manufacturing processes inspection per hour and per batch.

4.Traceable management thoughout all process from raw material to customers.

Zinc plated extension Spring Zinc plated extension Spring Zinc plated extension Spring

 

For more products, please click here:

https://yzdonva.en.alibaba.com/?spm=a2700.details.cordpanyb.1.21bb782ddLEcvP

 

Zinc plated extension Spring

 

Company Information

Yangzhou Donva Hardware Spring Co.,Ltd, founded in 2004, located in Jiangyang Industrial Park Yangzhou City, Jiangsu Province, is one of the largest spring and aluminum parts manufacture in Southeast China.

Owing to experienced technicians, precision machinery and strict quality control system, Donva enables itself to handle various OEM/ODM orders based on ISO/TS 16949 standards. Donva is also ISO9001, SGS and RoHS certificated.

Zinc plated extension Spring

Producing Process

  Zinc plated extension Spring

Measuring Equipment

  Zinc plated extension Spring

Application

  Zinc plated extension Spring

Zinc plated extension Spring

Customer Feedback

  Zinc plated extension Spring

 

Exhibition

  Zinc plated extension Spring

FAQ

 

 Q: Are you trading company or manufacturer ?

 A: We are manufacturer.

 

Q: What information should I give to you for inquiry?

A: If you have drawings or samples,pls feel free to send us,and tell us your special requirements such as material ,tolerance,surface treatments and the amount you need,ect .

 

Q: How long is your delivery time?

A: Generally it is 10-25 days, or according to quantity.

 

Q: Do you provide samples ?

A: Yes, the sample fee will be refunded when place the order.

 

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

 

 

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Zinc plated extension Spring

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