Our Customers

We supply 4140 steel plate, 4340 round bar and 8620 round bar all over the world. We have stable and long term cooperation customers and partners.

Featured Customers

otai is stable supplier for bohler branches
otai is stable supplier for uddeholm branches
otai is stable supplier for thyssenkrupp branch.
we are stable supplier for schlumberger end user.
we are stable supplier for fastenal branch.