As a website of our corporation, we are not only
try to present the best part of our corporation,
but also want to be known by more customers, whatever
the positive or negative feedback, we will still
keep working and increasing our quality and service.
Carbon steel spring wire, Patented cold drawn
unalloyed spring steel wire, non mechanical spring
wire played the very important part in the Industrial
Revolution of China, provided a wide expansive
development for many deep machining
