Guangzhou Jindieli Decorative Box Craftwork Co., Ltd. [China]

Mechanical spring 1.Material:Based on machine 2.Material Size:Based on machine 3.ISO9001 :2008 Certificate

Mechanical spring :

1.Material:Based on machine

2.Material Size:Based on machine

3.ISO9001:2008 Certificate4. More than 10 years producing experience  5. OEM/ODM service6. competitive price

7.Usage:CNC lathe production metal parts

Mechanical spring