Specifications Usage: For the Automobile, Car, Machinery.
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Our coil Spring with good quality
Product Description Specifications: 1.certificate of ISO9001 2.Material:60Si2CrA,60Si2CrVA,60Si2MnA,stainless steel . 3.Wire diameter:20mm~80mm 4.Free height:15mm~1088mm 5. hardness:42HRC~52HRC or as Standards of EN ,DIN.etc. 6. Direction of coils:Right, left 7. No. of coils:Unlimited 8.Application:Excavator, digger machine, car, train, shakeout machine, China EMU high speed train etc. 9.Color:Black,white,blue,red, yellow, grey, etc. 10.Production method:Hot formed, cold formed 11.Note:The materials and specifications can be dedided by the customers
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