What is ISO9001 Certificated Steel Spring Factory in China

Name: ISO9001 Certificated Steel Spring Factory in China
Uploaded: 2025-12-21T18:03:44+08:00
Description: Product Description ISO9001 certificated steel spring factory in China DOFO is an ISO9001 steel spring manufacturing company. Our spring size variations for small compression springs are approximately

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Price

Min. Order Reference FOB Price

10,000 Pieces US$0.10-1.00 / Piece

Sepcifications

Function Pressed, Buffer
Material Steel
Usage Industrial, Auto, Motorcycle, Home Appliance
Load Type Compression
Production Process Cold Roll
Shape Coil
Transport Package Carton and Outer Wooden Case
Specification customized
Trademark DOFO
Origin Wenzhou, China
Product Name Steel Spring Factory
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 as Per Your Request
End Type Close and Ground Flat
Surface Treatment as Per Your Request
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 ISO9001 certificated steel spring factory in China DOFO is an ISO9001 steel spring manufacturing company. Our spring size variations for small compression springs are approximately 0.101" to 0.500" in outer diameter and 0.013" to 0.035" in wire diameter. #1 ATTN: Read This ...

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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

Steel Spring Company Comparison

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Transaction Info
	ISO9001 Certificated Steel Spring Factory in China Contact Now	Car Gas Spring for Toyota Hilux Vigo Contact Now	Car Gas Spring for Isuzu D-Max Contact Now	Car Gas Spring for Isuzu Mu7 Contact Now	Car Gas Spring for Ford Everest Contact Now
Price	US$0.10-1.00 / Piece	US$8.10-8.50 / Set	US$8.10-8.50 / Set	US$8.10-8.50 / Set	US$8.10-8.50 / Set
Min Order	10,000 Pieces	50 Sets	50 Sets	50 Sets	50 Sets
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T	T/T	T/T	T/T
Quality Control
Product Certification	ISO9001, SGS, RoHS, CE, Ts16949	-	-	-	-
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	Southeast Asia/ Mideast, Australia	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	ODM	-	-	-	-
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: Steel; Usage: Industrial, Auto, Motorcycle, Home Appliance; Load Type: Compression; Production Process: Cold Roll; Shape: Coil; Product Name: Steel Spring Factory; 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: as Per Your Request; End Type: Close and Ground Flat; Surface Treatment: as Per Your Request; 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, Buffer; Material: Stainless Steel; Usage: Auto; Load Type: Compression; Production Process: Hot Roll; Shape: Slender; Quality: High Quality;	Function: Pressed, Buffer; Material: Stainless Steel; Usage: Auto; Load Type: Compression; Production Process: Hot Roll; Shape: Slender; Quality: High Quality;	Function: Pressed, Buffer; Material: Stainless Steel; Usage: Auto; Load Type: Compression; Production Process: Hot Roll; Shape: Slender; Quality: High Quality;	Function: Pressed, Buffer; Material: Stainless Steel; Usage: Auto; Load Type: Compression; Production Process: Hot Roll; Shape: Slender; Quality: High Quality;
Supplier Name	Yueqing Dofo Spring Manufacturing Co., Ltd.	RUIAN JINFENG INTERNATIONAL TRADE CO., LTD.	RUIAN JINFENG INTERNATIONAL TRADE CO., LTD.	RUIAN JINFENG INTERNATIONAL TRADE CO., LTD.	RUIAN JINFENG INTERNATIONAL TRADE CO., LTD.
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