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Min. Order : 1000 Pieces

Dish Springs / Disc Springs With DIN2093

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Quick Details

Port: Shanghai, Ningbo, Nanjing, Yangzhou
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 10000000 Piece/Pieces per Month Dish Springs / Disc Springs With DIN2093
Usage: Industrial
Place of Origin: Jiangsu China
Size: Customer's Requst
Service: OEM ODM
Material: Steel
Model Number: DONVA-M-270418
Surface treatment: Anti-rust Treatment
Brand Name: DONVA
Payment term: T/T
Type: Hardware Parts
Packing: PE Bag+carton Box
Product name: Dish Springs / Disc Springs With DIN2093
Style: Other
Shipping: Customer's Choice
Application: Hardware
Certificate: ISO9001/ROHS/SGS/IATF16949
Packaging Detail: Inner packing: PE bag, Outer packing: Carton or box due to customer's requirement
Yangzhou Donva Hardware Spring Co., Ltd.
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Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 700+
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Product Description


Dish Springs / Disc Springs With DIN2093

Product NameDish Springs / Disc Springs With DIN2093
MaterialStainless 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 ProductsCompression 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 Control1.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.


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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.


Producing Process


Measuring Equipment





Customer Feedback







 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.