| Specification | 
                                                    
                                
                                    
                                                                                     Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; 
                                                                                     Material: Steel; 
                                                                                     Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; 
                                                                                     Load Type: Compression; 
                                                                                     Production Process: Hot Roll; 
                                                                                     Shape: Coil; 
                                                                             
                                 
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                                                                                     Function: Pressed, Buffer; 
                                                                                     Material: Stainless Steel; 
                                                                                     Usage: Industrial, Auto, Motorcycle, Home Appliance; 
                                                                                     Load Type: Extension; 
                                                                                     Production Process: Cold Roll; 
                                                                                     Shape: Coil; 
                                                                                     Product Name: Small Tension Spring; 
                                                                                     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: Electrophoresis; 
                                                                                     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; 
                                                                             
                                 
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                                                                                     Function: Pressed, Buffer; 
                                                                                     Material: Steel; 
                                                                                     Usage: Industrial, Auto, Motorcycle, Home Appliance; 
                                                                                     Load Type: Extension; 
                                                                                     Production Process: Cold Roll; 
                                                                                     Shape: Coil; 
                                                                                     Product Name: Galvanized Steel Tension Spring; 
                                                                                     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: Galvanized; 
                                                                                     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; 
                                                                             
                                 
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                                                                                     Function: Pressed, Buffer; 
                                                                                     Material: Steel; 
                                                                                     Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; 
                                                                                     Load Type: Torsion; 
                                                                                     Production Process: Cold Roll; 
                                                                                     Shape: Coil; 
                                                                                     Keywords: Keywords; 
                                                                                     Service: OEM ODM; 
                                                                                     Function1: Height Adjust; 
                                                                                     Quality Control: 100%Inspection; 
                                                                             
                                 
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                                                                                     Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement; 
                                                                                     Material: Steel; 
                                                                                     Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance; 
                                                                                     Load Type: Compression; 
                                                                                     Production Process: Cold Roll; 
                                                                                     Shape: Cylinder; 
                                                                             
                                 
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