Basic Info.
Model NO.
MF187
Wire Diameterl
as Your Reauest
Free Height
as Your Request
Surface Treatment
as Your Request
Professional
More Than 25 Years
Transport Package
Carton
Specification
SGS
Origin
Yangzhou Jiangsu
Production Capacity
2000000 Per Year
Product Description
Product details
Quick Details:
high quality tension spring
Quality Standard: IATF16949, SGS
Place of Origin: Jiangsu, China
Style: Coil
Usage: Industrial, Automobile
Free Length: as your request
Outer Diameter: as your request
Surface Finish: as your request
Load Type: Tension
Company Information:
Founded date: Established in 1986,and have 29 years experiences in spring production
Business Range: Tools&Hardware
Main Products: Torsion Spring
Management System Certification: IATF16949;SGS
Environment:
Certificaton:
Product Process:
Shipping:
1)material inspection; 2)product inspection; 3)routing inspection; 4)inspection before plating; 5)final inspection after plating; 6)inspection before delivery.
Quick Details:
high quality tension spring
Quality Standard: IATF16949, SGS
Place of Origin: Jiangsu, China
Style: Coil
Usage: Industrial, Automobile
Free Length: as your request
Outer Diameter: as your request
Surface Finish: as your request
Load Type: Tension
Material | stainless steel, alloy, spring steel, carbon steel |
Wire Diameter | as your request |
Outer diameter | as your request |
Free height | as your request |
Surface Finish | white zinc, color zinc, nickel plating, chrome-plating, plastic spraying |
Processing Craft | hot roll, cold roll |
Company Information:
Founded date: Established in 1986,and have 29 years experiences in spring production
Business Range: Tools&Hardware
Main Products: Torsion Spring
Management System Certification: IATF16949;SGS
![Stainless Steel Double Hook Extension Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00ograJVLcCFkH/Stainless-Steel-Double-Hook-Extension-Spring.webp)
Environment:
![Stainless Steel Double Hook Extension Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00crzEdoHPbnbI/Stainless-Steel-Double-Hook-Extension-Spring.webp)
Certificaton:
![Stainless Steel Double Hook Extension Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00kgzEweHFfNoD/Stainless-Steel-Double-Hook-Extension-Spring.webp)
Product Process:
![Stainless Steel Double Hook Extension Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00kzuQmZIBEFbD/Stainless-Steel-Double-Hook-Extension-Spring.webp)
Shipping:
![Stainless Steel Double Hook Extension Spring](http://img6.grofrom.com/www.zhiyuspringgroup.com/226f3j00brzadODCfnkP/Stainless-Steel-Double-Hook-Extension-Spring.webp)
- When did your company found? How many square meter does it cover?
- Are you trading company or factory? What's your main products?
- How much is your annual Production?
- How about your current equipment?
- How about your delivery time?
- What's your main market?
- How about your yearly sales amount?
- Could you supply free samples?
- Do you have end user clients?
- How about your plating?
- What's your main product material? From which supplier?
- How about the product marking?
- How do you control your product quality?
1)material inspection; 2)product inspection; 3)routing inspection; 4)inspection before plating; 5)final inspection after plating; 6)inspection before delivery.
- How many technical engineers do you have?
- How do you deal with the clients' complaint?
- How about your Package?