Coil Springs
US$2.90-8.90 / Pair
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What is Professional Factory High Quality Extension Spring for Industrial Roller Shutter Doors

About this Item
Details
Company Profile

Price

Min. Order Reference FOB Price

500 Pairs US$2.90-8.90 / Pair

Sepcifications

  • Function Drive, Restoration
  • Material High Carbon Steel
  • Usage Industrial, Furniture, Home Appliance, High Carbon Steel
  • Load Type Extension
  • Production Process Cold Roll
  • Shape Coil
  • Transport Package Standard Packaging, Wooden Carton, Pallet
  • Specification GB
  • Trademark QY
  • Origin Hefei Anhui China

Product Description

Professional Factory High Quality Extension Spring for Industrial Roller Shutter Doors We are professional manufacturer of Garage door spring and Industiral door hardwares,including spring cone,cable drum,hinges,brackets,industrial bearing,tracks etc.Our mission is to provide the highest quality ...

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Coil Springs Comparison
Transaction Info
Price US $ 2.90-8.90/ Pair US $ 0.05-0.50/ Piece US $ 0.05-0.50/ Piece US $ 1/ Piece US $ 1/ Piece
Min Order 500 Pairs 1 Pieces 1 Pieces 1000 Pieces 1000 Pieces
Payment Terms T/T, Western Union, Paypal, RMB L/C, T/T, D/P, Western Union, Money Gram L/C, T/T, D/P, Western Union, Money Gram L/C, T/T, D/P, Western Union L/C, T/T, D/P, Western Union
Quality Control
Management System Certification ISO 9001 ISO 9001 ISO 9001 ISO 9001 ISO 9001
Trade Capacity
Export Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe North America, South America, Eastern Europe, Mid East, Western Europe North America, South America, Eastern Europe, Mid East, Western Europe
Annual Export Revenue US$2.5 Million - US$5 Million US$2.5 Million - US$5 Million US$2.5 Million - US$5 Million Above US$100 Million Above US$100 Million
Business Model OEM OEM, ODM, Own Brand(HND) OEM, ODM, Own Brand(HND) OEM, ODM OEM, ODM
Average Lead Time Off Season Lead Time: within 15 workdays
Peak Season Lead Time: within 15 workdays
- - Off Season Lead Time: one month
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month
Peak Season Lead Time: 1-3 months
Product Attributes
Specification
Function: Drive, Restoration;
Material: High Carbon Steel;
Usage: Industrial, Furniture, Home Appliance, High Carbon Steel;
Load Type: Extension;
Production Process: Cold Roll;
Shape: Coil;
Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Steel,Stainless Steel,Iron;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Wire;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating ,Blac;
Finish: Electroplating , Heating ,Clean ,Rust-Proof or as;
Keywords: Wire Form;
Color: White,Black,Silver,Gold or as Your Requirement;
Machining Equipment: CNC Spring Formers, Tempering Furnace, Ends Grinde;
Packing: PE Bag with Carton Box;
Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement;
Material: Steel,Stainless Steel,Iron;
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance;
Load Type: Compression;
Production Process: Cold Roll;
Shape: Wire;
Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating ,Blac;
Finish: Electroplating , Heating ,Clean ,Rust-Proof or as;
Keywords: Wire Form;
Color: White,Black,Silver,Gold or as Your Requirement;
Machining Equipment: CNC Spring Formers, Tempering Furnace, Ends Grinde;
Packing: PE Bag with Carton Box;
Function: Pressed, Measurement;
Material: Stainless Steel;
Usage: Industrial, Auto;
Load Type: Bend;
Production Process: Cold Roll;
Shape: Spiral;
Unplated: None;
Anti Rust Oil: Lowest;
Black Oxide/Oxide: Lower;
Normal Zinc Coating: Normal Zinc Coating;
Trivalent Zinc Coating: High;
Function: Pressed, Measurement;
Material: Stainless Steel;
Usage: Industrial, Auto;
Load Type: Bend;
Production Process: Cold Roll;
Shape: Spiral;
Unplated: None;
Anti Rust Oil: Lowest;
Black Oxide/Oxide: Lower;
Normal Zinc Coating: Normal Zinc Coating;
Trivalent Zinc Coating: High;
Supplier Name

Hefei Wang Qin Spring Co., Ltd.

Gold Member Audited Supplier

Xiamen Huanengda Spring Co., Ltd.

Diamond Member Audited Supplier

Xiamen Huanengda Spring Co., Ltd.

Diamond Member Audited Supplier

Qingdao Xinrui Bolang Machinery Fittings Co., Ltd.

Diamond Member Audited Supplier

Qingdao Xinrui Bolang Machinery Fittings Co., Ltd.

Diamond Member Audited Supplier