... Nickel, 15-17% Chromium, 1-2.5% molybdenum and ≤0.03% Carbon)And so on. The original materials import form India, Korea ... and Taiwan, Such as YUSCO, BNG, POSCO and JINDAL. 2) ... Decoration, Heat-Exchanger, Condenser Tubes, Sanitation, food industry , Petroleum and Gas Industry and Liquird Delivery.6) Surface: 180#, 400#, 600# , 800#, ...