Features of die spring:
The die spring of rectangular section used in punching mould, metal die-casting mould, plastic injection mould and mechanical equipment with rigid structure is our traditional product .
It has good steel, high elasticity standard and high precision.
Following the Japanese standard (JIS B5012:1986) and American standard (ISO10243) , we make out more than ten - serial products for the customers with different specifications.
Pls contact with us if you are interested.