Place of origin: China
 Certification: ISO9001
Brand name: JZ
Material: Steel 
Our die spring is used in many applications where high static or shock load stresses are required. Rectangular wire is employed to reduce the solid height and increase the space efficiency of the design. Rectangular section are available in a range of different colours and these colours denote levels of duty.
The main purpose of the spring is to used in punching mould, metal die-casting mould, plastic injection mould mechanical equipment 锛宻tamping dies and unipunch .