... Tiancheng Titanium Industry. Our company specializes in producing and distributing the following titanium products: titanium sheet, bar, tube, powder, ... , ingot and different kinds of forgings. Tirui’s mission is to meet our customers’ requirements by quick responses, unsurpassed ... Grade: GR1,GR2,GR3,GR5,GR9Standard: ASTM B381Size:Based on the customers' requirementsOur factory,plants and products ...