1. high quality titanium round rod. 2. ISO quality assurance & nondestructive test. 3. strict management of production Xi’an ... integration of the production and trade. We engage in the production of titanium and titanium alloy. The products have been sold to many ... : Gr1, Gr2, Gr3, Gr5, Gr6, Gr7, Gr9, Gr12, Gr23 BT1-0, BT5, BT5-1, OT4, OT4-1, BT6, PT3V, PT7M Specification ...