... than 15 thousand tons, with ISO90000:20000 certification,, products exported to France ,Germany, Italy, USA and other countries, won national ... every year. Our company has experience of 40 years and advanced technology. We built a horizontal continuous casting ... valve, fairlead, gear wheel and piston;2. Machine tool parts: sea saw, guiding rail, worktable and transmission gear;3. Metallurgy machine ...