precision cheap and fine compression spring

1.the price is cheaper 2.our goods have competitive market 3.highquality is our obligation 4.our goods sell well on aborad

1) Material: steel, stainless steel,brass, plastic etc.   

2) A numberof certification : ISO 9001-2008 quality system, ROHS , SGS.

3) Mainequipments : CNC high speed compression machine , computer pressurespring machine CNC-23, Multi-function forming machineNC-62,CNC650,SETT2, CNC grinding machine , shot blasting machine ,punching , Automatic spring coiling machine .

4)Drawingoperation: PDF, Auto CAD,E-Drawing,Pro/Engineer, SolidWorks, UG. etc.

5)Surfacetreatment: polishing, zinc plating, nickel plating, chrome plating,powder coating, phosphate coating,E-coating, spray paint, baking finish .

6) Otherbusiness scope : machining, ,aluminum die casting,casting.

7) Heattreatment :quench , tempering ,Ooze carbon .

8)Specifications : DIN , GB , JIS , ASTM , ANSI , ISO , AS.

9) Testingequipment: Pressure testing machine , Digital pressure testingmachine .

10)Application : toy , decoration, building , automobile , industry.

 

DetailedDescriptions
Type:	Spring
Range:	Extermaildiameter :8-60 mm , internal diameter : 4-33 mm ,amount ofcompression : 6.8-150 mm , loading : 8-288 kgf .
Springtype:	Tensionspring , torsion spring , guide spring , moulding spring , toyspring , arts and crafts spring , lock spring , linear spring , thescroll spring , disc spring ect.
Tolerance:	0.02mm
Testingequipment	Pressuretesting machine , Digital pressure testing machine .
Surfacetreatment:	polishing,zinc plating, nickel plating, chrome plating, powder coating,phosphate coating, Anodizing ,E-coating, bending, canning, flame cutting .
OEM service:	According tocustomer’s drawings or samples
QC system:	100%inspection before shipment
Packaging:	1)     Plywoodcase. 2)     Scratchproof, anti-collisionfilm. 3)     As percustomized specifications.

 

 

 

 

precision cheap and fine compression spring