What is China Factory Custom Precision Outer Arm Torsion Spring

Name: China Factory Custom Precision Outer Arm Torsion Spring
Uploaded: 2025-12-23T01:50:04+08:00
Description: Product Description China factory custom precision outer arm torsion spring Oil-tempered springs are made of high carbon steel wires, which are filtered through a sequence of dies until the proper thi

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Price

Min. Order Reference FOB Price

10,000 Pieces US$0.20-1.20 / Piece

Sepcifications

Function Pressed, Buffer
Material Alloy
Usage Industrial, Auto, Motorcycle, Home Appliance
Load Type Torsion
Production Process Cold Roll
Shape Coil
Transport Package Carton and Outer Wooden Case
Specification customized
Trademark DOFO
Origin Wenzhou, China
Product Name Outer Arm Torsion 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 Customized Shapes Available
Surface Treatment Black Oxide
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 China factory custom precision outer arm torsion spring Oil-tempered springs are made of high carbon steel wires, which are filtered through a sequence of dies until the proper thickness and shape are achieved. The spring is then run through a series of heating cycles that are ...

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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 ...
Year of Establishment 1999-05-27
Number of Employees 97
Address No. 11 Jing Five Road, Yueqing Economic Development Area, Yueqing, Wenzhou, Zhejiang, China

Outer Arm Torsion Springs Comparison

	China Factory Custom Precision Outer Arm Torsion Spring Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Bus Seat Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Furniture Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Equipment Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring/ Furniture/ Medical Bed Contact Now

Transaction Info
	China Factory Custom Precision Outer Arm Torsion Spring Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Bus Seat Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Furniture Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring for Equipment Contact Now	Quick View Adjustable Locking Gas Cylinder Support Spring/ Furniture/ Medical Bed Contact Now
Price	US$0.20-1.20 / Piece	US$1.20-1.90 / Piece	US$1.20-1.90 / Piece	US$1.20-1.90 / Piece	US$1.20-1.90 / Piece
Min Order	10,000 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO9001, SGS, RoHS, CE, Ts16949	-	-	-	-
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast, Australia	North America, Europe, Southeast Asia/ Mideast	North America, Europe, Southeast Asia/ Mideast	North America, Europe, Southeast Asia/ Mideast	North America, Europe, Southeast Asia/ Mideast
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Function: Pressed, Buffer; Material: Alloy; Usage: Industrial, Auto, Motorcycle, Home Appliance; Load Type: Torsion; Production Process: Cold Roll; Shape: Coil; Product Name: Outer Arm Torsion 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: Customized Shapes Available; Surface Treatment: Black Oxide; 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, Lifting; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Medical; Load Type: Pressed, Drive, Restoration, Measurement; Production Process: Cold Roll; Shape: Cylinder; Service: OEM and Customized; Warranty: 3 Years; Surface Color: Black /Sliver/Grey/Others; Extended Length: 50-2000mm; Stroke: 10-900mm; Connector: Ball Connector/Optional Connector; Salt Spray Test: 78 Hours; Min Force: 5n-4000n; Cylinder Tube Dia: 12-28mm; Customized: Fully Custom Made Available; Locking Force: Customized;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement, Lifting; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Medical; Load Type: Pressed, Drive, Restoration, Measurement; Production Process: Cold Roll; Shape: Cylinder; Service: OEM and Customized; Warranty: 3 Years; Surface Color: Black /Sliver/Grey/Others; Extended Length: 50-2000mm; Stroke: 10-900mm; Connector: Ball Connector/Optional Connector; Salt Spray Test: 78 Hours; Min Force: 5n-4000n; Cylinder Tube Dia: 12-28mm; Customized: Fully Custom Made Available; Locking Force: Customized;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement, Lifting; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Medical; Load Type: Pressed, Drive, Restoration, Measurement; Production Process: Cold Roll; Shape: Cylinder; Service: OEM and Customized; Warranty: 3 Years; Surface Color: Black /Sliver/Grey/Others; Extended Length: 50-2000mm; Stroke: 10-900mm; Connector: Ball Connector/Optional Connector; Salt Spray Test: 78 Hours; Min Force: 5n-4000n; Cylinder Tube Dia: 12-28mm; Customized: Fully Custom Made Available; Locking Force: Customized;	Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement, Lifting; Material: Steel; Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Medical; Load Type: Pressed, Drive, Restoration, Measurement; Production Process: Cold Roll; Shape: Cylinder; Service: OEM and Customized; Warranty: 3 Years; Surface Color: Black /Sliver/Grey/Others; Extended Length: 50-2000mm; Stroke: 10-900mm; Connector: Ball Connector/Optional Connector; Salt Spray Test: 78 Hours; Min Force: 5n-4000n; Cylinder Tube Dia: 12-28mm; Customized: Fully Custom Made Available; Locking Force: Customized;
Supplier Name	Yueqing Dofo Spring Manufacturing Co., Ltd.	Foshan Owenlan Precision Technology Co., Ltd.	Foshan Owenlan Precision Technology Co., Ltd.	Foshan Owenlan Precision Technology Co., Ltd.	Foshan Owenlan Precision Technology Co., Ltd.
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