Conical Extension Spring

US$0.20 - 1.00 / Piece

High Quality Custom Extension Spring Conical pictures & photos

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What is High Quality Custom Extension Spring Conical

Name: High Quality Custom Extension Spring Conical
Uploaded: 2025-11-07T12:33:53+08:00
Description: Product Description high quality custom extension spring conical We can produce extra-strong all-steel springs, such as stainless steel, carbon steel, music wire, etc. please provide the drawing to re

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About this Item

Price

Min. Order Reference FOB Price

10,000 Pieces US$0.20 - 1.00 / Piece

Sepcifications

Function Pressed, Buffer
Material Steel
Usage Industrial, Auto, Motorcycle, Home Appliance
Load Type Extension
Production Process Cold Roll
Shape Coil
Transport Package Carton and Outer Wooden Case
Specification custom sizes
Trademark DOFO
Origin Wenzhou, China
Product Name Conical Extension Springs
Business Mode Factory OEM
Material Standard GB 4357-09 or Equivalent
Wire Range From Min 0.1mm(0.004inch) to Max 12mm(0.48inch)
Winding Direction Left and Right
End Type Different Hooks Available
Surface Treatment Zinc Coating
Coating Thickness 8~10 Micrometer
Testing Method Random Sample Inspection
Tolerance GB Standard, Grade II or as Per Your Requirement
Spring Rate Tolerance +-3%~10%
Aql Level Aql 1.0
Packing Method OPP Bags with Blank Carton
Normal Carton Size 23X23X31/Cm with No Mark
Certificate ISO9001, SGS, RoHS, CE, Ts16949

Product Description

Product Description high quality custom extension spring conical We can produce extra-strong all-steel springs, such as stainless steel, carbon steel, music wire, etc. please provide the drawing to review. #1 ATTN: Read This Before Buying A. Due to the internet and computer display solutions. ...

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Yueqing Dofo Spring Manufacturing Co., Ltd.

Diamond Member Since 2020

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Compression Spring, Extension Spring, Automotive Parts Spring, Torsion Spring, Stainless Steel Spring, Trampoline Spring, Alloy Steel Spring, Switch Spring, Mining Machine Spring, Disc Spring
Number of Employees 97
Year of Establishment 1999-05-27
Management System Certification ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, IATF16949
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: one month

Conical Extension Spring Comparison

	High Quality Custom Extension Spring Conical Contact Now	Quick View OEM Spring Manufacturer Valve Shaped Spring Wire Diameter 1mm Nickel Plated Contact Now	Quick View High Elasticity Double Helix Torsion Spring Carbon Steel for Toys Contact Now	Custom 0.7m Small Stainless Steel Compression Coil Springs Contact Now	Quick View Electronics Pens, Notebooks Industrial Equipment Springs Contact Now

Transaction Info
	High Quality Custom Extension Spring Conical Contact Now	Quick View OEM Spring Manufacturer Valve Shaped Spring Wire Diameter 1mm Nickel Plated Contact Now	Quick View High Elasticity Double Helix Torsion Spring Carbon Steel for Toys Contact Now	Custom 0.7m Small Stainless Steel Compression Coil Springs Contact Now	Quick View Electronics Pens, Notebooks Industrial Equipment Springs Contact Now
Price	US$0.20 - 1.00 / Piece	US$0.08 - 0.25 / Piece	US$0.08 - 0.25 / Piece	US$0.08 - 0.22 / Piece	US$0.98 / Piece
Min Order	10,000 Pieces	1,000 Pieces	1,000 Pieces	1,000 Pieces	10,000,000 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, D/P, PayPal, Western Union, Small-amount payment	LC, Western Union, Small-amount payment, PayPal, D/P, T/T
Quality Control
Product Certification	ISO9001, SGS, RoHS, CE, Ts16949	ISO9001:2008,RoHS Ect	ISO9001:2008,RoHS Ect	ISO9001:2008,RoHS Ect	-
Management System Certification	-	Others	Others	Others	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast, Australia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	ODM, OEM	ODM, OEM	ODM, OEM	Own Brand, ODM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Function: Pressed, Buffer; Material: Steel; Usage: Industrial, Auto, Motorcycle, Home Appliance; Load Type: Extension; Production Process: Cold Roll; Shape: Coil; Product Name: Conical Extension Springs; Business Mode: Factory OEM; Material Standard: GB 4357-09 or Equivalent; Wire Range: From Min 0.1mm(0.004inch) to Max 12mm(0.48inch); Winding Direction: Left and Right; End Type: Different Hooks Available; Surface Treatment: Zinc Coating; Coating Thickness: 8~10 Micrometer; Testing Method: Random Sample Inspection; Tolerance: GB Standard, Grade II or as Per Your Requirement; Spring Rate Tolerance: +-3%~10%; Aql Level: Aql 1.0; Packing Method: OPP Bags with Blank Carton; Normal Carton Size: 23X23X31/Cm with No Mark;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Copper,Brass,Steel , Aluminum Alloy,Metal; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Compression; Production Process: Cold Roll; Shape: Coil; Product Name: Compression Spring; Size: 1mm-6mm; MOQ: 1000PCS; Quality: 100%QC Test; Head Type: Round Head; Surface Treatment: Customer's Requirement; Finish: Drawing Request;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; Material: Copper,Brass,Steel , Aluminum Alloy,Metal; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; Load Type: Torsion; Production Process: Cold Roll; Shape: Coil; Product Name: Double Helix Torsion Spring; Size: 1mm-6mm; MOQ: 1000PCS; Quality: 100%QC Test; Head Type: Round Head; Surface Treatment: Customer's Requirement; Finish: Drawing Request;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement, OEM; Material: Copper,Brass,Steel , Aluminum Alloy,Metal; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, OEM; Load Type: Torsion; Production Process: Cold Roll; Shape: Coil; Product Name: Torsion Spring; Size: 1mm-6mm; MOQ: 1000PCS; Quality: 100%QC Test; Head Type: Round Head; Process: Automatic Lathe; Surface Treatment: Customer's Requirement; Finish: Drawing Request;	Function: Pressed; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle; Load Type: Compression; Production Process: Cold Roll; Shape: Cylinder;
Supplier Name	Yueqing Dofo Spring Manufacturing Co., Ltd.	Dongguan Yubiao Hardware Co., Ltd.	Dongguan Yubiao Hardware Co., Ltd.	Dongguan Yubiao Hardware Co., Ltd.	Zhuji Bosswinn Springs Co., Ltd.
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