We (SDMP) are a professional manufacturer make all sizes JIS precision rectangular wire section pression spring for plastic injection mould and metal die casting mould.

In the diameter range from 6mm to 70mm, Length from 10mm to 500. Special size spring can design in our house and make performance according customers' requirement.

Our spring spec as per MISUMI TOHATSU BORDIGNON PSE DME SDMP.

MateriaL super 50crva 550crsi

welcome to contact us for inquiries. moq is 1 pc. small package in carton